periodic%20table Crossword Puzzles

Chemistry Review 2022-12-10

Chemistry Review crossword puzzle
Across
  1. the scale of acids to bases
  2. being able to bend without breaking
  3. this type of change is when a different substance is made
  4. below 7 on the pH scale
  5. above 7 on the pH scale
  6. group 18 on the periodic table that are not very reactive
  7. negatively charged ion
  8. group on the periodic table with similar properties
  9. have no charge
  10. bond between a metal and nonmetal
  11. good conductor of heat
  12. reaction when energy is released to surroundings
  13. same element but a different number of neutrons
  14. good insulator of heat
Down
  1. this type of change is when its the same substance but appears different
  2. negatively charged part of an atom
  3. positively charged ion
  4. the conservation of this says that matter cannot be created or destroyed
  5. bond between two nonmetals
  6. number of protons and neutrons in a nucleus
  7. reaction when energy is taken in and absorbed from surroundings
  8. a group of atoms bonded together
  9. smallest unit of an element that maintains properties of that element
  10. made of protons and neutrons
  11. a substance made up of atoms of two or more different elements joined by chemical bonds
  12. a substance made up of atoms of two or more different elements not chemically combined
  13. positively charged part of an atom
  14. element that has properties of metals and nonmetals
  15. a substance that cannot be broken down into simpler substances
  16. electrons on the outermost shell

30 Clues: have no charge • positively charged ion • negatively charged ion • good conductor of heat • good insulator of heat • below 7 on the pH scale • above 7 on the pH scale • bond between two nonmetals • the scale of acids to bases • made of protons and neutrons • a group of atoms bonded together • electrons on the outermost shell • bond between a metal and nonmetal • ...

Chemistry 8 2017-05-10

Chemistry 8 crossword puzzle
Across
  1. Characteristics that can only be determined with a chemical reaction
  2. The vertical row on the periodic table
  3. The outermost shell of the atom
  4. The theory that all matter is made up of tiny particles (atoms)
  5. Negatively charged subatomic particle charges and that is found in the nucleus of an atom
  6. An atom or molecule that carries an electrical charge
  7. The positively changed dense center of an atom
  8. Consisting of two atoms
  9. They are most active of the non-metals, and form compound with elements
  10. Are the chemical elements found in Group 1 of the periodic table.
Down
  1. The number at the top of the little box -represent the number of protons in the nucleus of an atom
  2. A subatomic particle that has no charge and that is found in the nucleus of an atom
  3. The electron(s) in the outermost shell of the atom
  4. A particle smaller than an atom
  5. Any of the more than 100 known substances that cannot be separated into simpler substances and that singly or in combination all matter
  6. Consisting of many atoms
  7. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
  8. The smallest component of an element having the chemical properties of the element
  9. An electric charge that forms on an atom when it gains or loses electrons
  10. The number at bottom of the little box - represents the weight of an atom

20 Clues: Consisting of two atoms • Consisting of many atoms • A particle smaller than an atom • The outermost shell of the atom • The vertical row on the periodic table • The positively changed dense center of an atom • The electron(s) in the outermost shell of the atom • An atom or molecule that carries an electrical charge • ...

Quarter 1 Vocabulary 2019-09-26

Quarter 1 Vocabulary crossword puzzle
Across
  1. a characteristic that can be observed or measured without changing the substance
  2. the center part of an atom that contains protons and neutrons
  3. a characteristic that describes its ability to change into different substances.
  4. two or more of different elements. ex H2O
  5. the temperature at which a substance changes from a solid to a liquid
  6. the temperature at which a substance changes from a liquid to a gas
  7. electrons found on the outer most shell
  8. liquid to gas
  9. the number of protons in the nucleus of an atom.
  10. a horizontal row on the periodic table
  11. the ability to be dissolved
Down
  1. solid to gas
  2. the basic particle from which all elements are made
  3. two or more of the same element. ex O2
  4. a tiny, negatively charged particle that moves around the outside of the nucleus of an atom
  5. how much space that matter occupies
  6. gas to liquid
  7. small, positively charged particles that are found in the nucleus of an atom
  8. solid to liquid
  9. how much mass is in a substance
  10. liquid to solid
  11. where electrons are when they go around the nucleus of an atom
  12. a vertical column on the periodic table
  13. the ability to burn
  14. a small particle in the nucleus of an atom with no electrical charge
  15. the degree to which a thing is reactive
  16. how much matter is in a substance

27 Clues: solid to gas • gas to liquid • liquid to gas • solid to liquid • liquid to solid • the ability to burn • the ability to be dissolved • how much mass is in a substance • how much matter is in a substance • how much space that matter occupies • two or more of the same element. ex O2 • a horizontal row on the periodic table • a vertical column on the periodic table • ...

Unit 2 Crossword 2021-09-13

Unit 2 Crossword crossword puzzle
Across
  1. the distance between two corresponding points on a wave.
  2. subshell that has one orbital, and can hold a max of 2 electron.
  3. distance from the nucleus of an atom to the outermost shell.
  4. the phenomenon in which electrons are reflected when certain metals are exposed to light.
  5. ability for an atom to take electrons from other atoms.
  6. energy that is transmitted, or radiated, throughout space in the form of periodic oscillations of electric and magnetic fields.
  7. individual particle of light.
  8. desire for an atom to gain an electron.
  9. individual "packet" of energy.
  10. arrangement of atom's electrons in their atomic orbitals.
Down
  1. the number of oscillations that pass a particular point in a given period of time.
  2. subshell that has 5 orbitals, and can hold up to 10 electrons.
  3. when electromagnetic radiation is given off by heated matter.
  4. electrons will occupy empty orbitals, before sharing an orbital with other electrons.
  5. the most stable arrangement of electrons in an atom.
  6. subhell that has 3 orbitals, and can hold up to 6 electrons.
  7. subshell that has 7 orbitals and can hold up to 14 electrons
  8. electrons will occupy the lowest available orbital.
  9. Any arrangement of electrons that is higher in energy than the ground state.
  10. electrons in the outermost shell of an atom.
  11. energy required for an atom to lose an electron.
  12. a periodic oscillation by which energy is transmitted through space

22 Clues: individual particle of light. • individual "packet" of energy. • desire for an atom to gain an electron. • electrons in the outermost shell of an atom. • energy required for an atom to lose an electron. • electrons will occupy the lowest available orbital. • the most stable arrangement of electrons in an atom. • ability for an atom to take electrons from other atoms. • ...

Study Guide 2023-01-18

Study Guide crossword puzzle
Across
  1. which group is all radioactive
  2. what is a vertical row on the periodic table called
  3. which group is colorless and odorless
  4. which group is reactive with group 17
  5. what has the proporties of metals and nonmetals
  6. what is the name of the thing that describes how many protons are in an element
  7. what is a horizontal row on the periodic table called
  8. what is a uncharged particle found in the nucleus called
  9. what do you call an atom that loses or gains electrons
  10. what is an atom that gains an electron called
  11. which group is very reactive whith groups 1 and 2
  12. which group has rare earth metals
Down
  1. what is found in all atoms but has a negitive charge
  2. what elements are poor conductors of heat and electricity
  3. where are electrons most likely to be found
  4. what do you call when unstable atoms become more stable atoms by emitting particles and radiation
  5. which group of metals are good conducters and can be easily shaped
  6. what is an element that can be turned into wire
  7. what is it called when atoms change their identities
  8. which group is very reactive with group 17
  9. what is found in the nucleus and has a positive charge
  10. what is found in the center of the atom
  11. what is each proton or neutron eaqual to
  12. What is it called when an atom has different neutrons
  13. what is an atom that loses an electron called

25 Clues: which group is all radioactive • which group has rare earth metals • which group is colorless and odorless • which group is reactive with group 17 • what is found in the center of the atom • what is each proton or neutron eaqual to • which group is very reactive with group 17 • where are electrons most likely to be found • what is an atom that loses an electron called • ...

Science 2023-06-23

Science crossword puzzle
Across
  1. What kind of bonding is called in which one or more pairs of electrons are shared between atoms?
  2. What is the chemical symbol for silver?
  3. Which of the three sub-atomic particles is the lightest?
  4. How many products does a decomposition reaction create *Eg ans. One-Plus-One*
  5. What is the PH level of just plain, pure water? *Without Decimals*
  6. What kind of reaction is the vinger egg reaction?
  7. What is the PH level of rainwater? *Without Decimals*
  8. First name of the person who created the modern-day atomic table?
  9. How many products does a double replacement reaction create
  10. What is an element called when it loses or gains an electron?
  11. How many products does a single replacement reaction create
  12. How many shells do elements have that are placed in the third period of the periodic table?
  13. What is the center of an atom called?
  14. What is the chemical symbol for Mercury?
  15. What is the lightest noble gas?
Down
  1. What is the charge of an electron {Pos or Neg}
  2. How many elements can possibly exist? *Eg ans. Four-Hundred-Twenty-Three*
  3. What is the chemical symbol for Lead?
  4. Name for elements that produce toxic, coloured vapours. And are Highly reactive.
  5. What is the lightest element?
  6. How many neutrons does carbon have?
  7. How many electrons fit in the first energy level of an atom?|
  8. How many products does a synthesis type reaction create
  9. Truth or false, atoms are the smallest unit of matter and combine to form molecules.
  10. What is another name for columns on the periodic table

25 Clues: What is the lightest element? • What is the lightest noble gas? • How many neutrons does carbon have? • What is the chemical symbol for Lead? • What is the center of an atom called? • What is the chemical symbol for silver? • What is the chemical symbol for Mercury? • What is the charge of an electron {Pos or Neg} • What kind of reaction is the vinger egg reaction? • ...

Elements With Style! 2012-12-29

Elements With Style! crossword puzzle
Across
  1. A mixture of metals.
  2. A compound of one element with oxygen.
  3. A substance created by the chemical bonding of elements.
  4. Medieval attempts to convert base metals into gold.
  5. The process of producing ions.
  6. A machine that can produce new elements by colliding charged particles at high speeds.
  7. High-energy electromagnetic radiation given off by some nuclei.
  8. A subatomic particle with a neutral charge.
  9. Atoms of the same element that have the same number of protons and electrons but differing numbers of neutrons.
Down
  1. A subatomic particle with a positive charge.
  2. The fundamental building block of all matter.
  3. A positively charged particle (a helium nucleus) given off during some types of radioactive decay.
  4. The spontaneous disintegration of certain nuclei accompanied by the emission of alpha, beta or gamma radiation.
  5. A negatively charged particle (an electron) given off during some types of radioactive decay.
  6. A substance that speeds up a chemical reaction.
  7. A subatomic particle with a negative charge.
  8. A substance that cannot be further broken down by chemical reactions.
  9. A charged particle formed when an atom loses or gains electrons.
  10. A vertical column of elements on the periodic table. These elements often have closely related properties.
  11. The center of an atom where protons and neutrons are found.
  12. Compounds formed when the hydrogen ions in an acid are replaced by metal ions or other positive ions.
  13. A horizontal row of elements on the periodic table.

22 Clues: A mixture of metals. • The process of producing ions. • A compound of one element with oxygen. • A subatomic particle with a neutral charge. • A subatomic particle with a positive charge. • A subatomic particle with a negative charge. • The fundamental building block of all matter. • A substance that speeds up a chemical reaction. • ...

Chemistry 2015-10-03

Chemistry crossword puzzle
Across
  1. symbol/a notation for one of the chemical elements
  2. model/a model of the atom
  3. substance made from only 1 type of atom
  4. of elements based on number of electrons in the last shell
  5. particle similar mass to a proton but with no electric charge
  6. of light
  7. metals/low-density, low-melting, white, soft, high reacting metallic elements
  8. forms of an element, same number of protons with a different number of neutrons
  9. element from one of the 15 metallic elements
  10. positively charged ion
  11. atom with both non-metal and metal properties
  12. number/number of protons and neutrons in the nucleus
  13. negatively charged ion
  14. level/the energy state of an atom
Down
  1. mixture of separate elements
  2. gases/any elements in group 18 of the periodic table
  3. with negative charge found in atoms
  4. shells/outermost shell of an atom
  5. metals/any elements from group 3-12 on the periodic table
  6. state/the lowest energy state of an atom
  7. shell/grouping of electrons surrounding the nucleus of an atom
  8. of shells used by an element
  9. state/higher state of energy than ground state
  10. elements from groups 89-103
  11. of an atom containing protons and neutrons
  12. atom with a different electric charge due to the loss or gain of an electron
  13. configuration/arrangement of electrons
  14. bond/the complete transfer of valence electrons
  15. smallest particle of a chemical element
  16. electrons/an electron in the outer shells that can form chemical bonds with other atoms

30 Clues: of light • positively charged ion • negatively charged ion • model/a model of the atom • elements from groups 89-103 • mixture of separate elements • of shells used by an element • shells/outermost shell of an atom • level/the energy state of an atom • with negative charge found in atoms • configuration/arrangement of electrons • substance made from only 1 type of atom • ...

Ch 11: Periodic Table and the Trends 2016-01-09

Ch 11: Periodic Table and the Trends crossword puzzle
Across
  1. abbreviation for an element's name (2W)
  2. distance from nucleus to valance electrons (2W)
  3. families 3 to 12 (2W)
  4. characteristics of atoms above the staircase (2W)
  5. characteristics of atoms below the staircase (2W)
  6. table of chemical elements arranged in order of atomic number (2W)
  7. energy needed to remove valance electrons (2W)
  8. ionization energy ________ going across a period
  9. change in energy of neutral atom (2W)
  10. number of protons in an element (2W)
  11. underlying cause of trends in periods
  12. family directly to the left of noble gases
Down
  1. ion with a positive charge
  2. also known as the nitrogen family
  3. unit of measurement for ionization energy (2 acronyms)
  4. for noble gases, electronegativity is ________ (2W)
  5. variable that is measured in an experiment (2W)
  6. underlying cause of trends in families (3W)
  7. attraction between the nucleus of one atom and the electrons of another
  8. family including Be (3W)
  9. variable not affected by other factors in an experiment (2W)
  10. force between positive and negative changes (2W)
  11. electronegativity ________ going down a group on the periodic table
  12. radius of an ion of an atom (2W)
  13. elements family of elements with full outer electron shells (2W)
  14. patterns present in the periodic table (2W)
  15. the element next to sulfur with a higher ionization energy
  16. family farthest to the left (2W)
  17. unit of measurement for atomic radius (acronym)
  18. ion with a negative charge

30 Clues: families 3 to 12 (2W) • family including Be (3W) • ion with a positive charge • ion with a negative charge • radius of an ion of an atom (2W) • family farthest to the left (2W) • also known as the nitrogen family • number of protons in an element (2W) • change in energy of neutral atom (2W) • underlying cause of trends in periods • abbreviation for an element's name (2W) • ...

Unit 1 Summative Assessment 2016-01-13

Unit 1 Summative Assessment crossword puzzle
Across
  1. If there are two electrons in an orbital, they must have opposite (paired) spins.
  2. Tendency of an atom to attract electrons to itself when it combines with another element.
  3. Neutrally charged subatomic particle.
  4. Positively charged subatomic particle. Contained inside the nucleus.
  5. Absorbed when an electron moves from its ground state to its excited state.
  6. Atomic Mass Number - Atomic Number
  7. Negatively charged Ions.
  8. Principal energy levels are broken down into these...
  9. A shorthand method of writing the location of electrons by sublevels.
  10. Energy given off in the form of light by an excited electron.
Down
  1. the most probable location for finding an electron.
  2. The center of an atom. Contains the protons and neutrons.Has an overall positive charge.
  3. The possible locations around an atom where electrons having specific energy values (quantum number) may be found. Divided into sublevels s, p, d, and f.
  4. represent the number of valence electrons.
  5. Tendency of an atom to attract electrons to itself when it combines with another element.
  6. Atoms of the same element which have a different Mass Number due to a differing number of neutrons.
  7. Depends on the number of energy levels and the overall charge of the nucleus .
  8. Atoms or groups of atoms with a charge.
  9. Horizontal row on the periodic table.
  10. When filling sublevels other than s, electrons are placed in individual orbitals before they are paired up.
  11. Negatively charged subatomic particles.
  12. Positively Charged Ions.
  13. Identifies an element. The number of protons.
  14. Vertical Column on the periodic table.

24 Clues: Negatively charged Ions. • Positively Charged Ions. • Atomic Mass Number - Atomic Number • Neutrally charged subatomic particle. • Horizontal row on the periodic table. • Vertical Column on the periodic table. • Atoms or groups of atoms with a charge. • Negatively charged subatomic particles. • represent the number of valence electrons. • ...

Big Year 10 Chemistry Crossword 2018-04-29

Big Year 10 Chemistry Crossword crossword puzzle
Across
  1. Elements with the same number of outer electrons are found in the same ______.
  2. The least reactive element in group 1.
  3. The subatomic particle with a negative charge.
  4. Elements with the same number of electron shells are found in the same ______.
  5. A reaction where a more reactive element swaps places with a less reactive element in a compound.
  6. A reaction where the reactants can become the products then return to their starting state.
  7. An ionic bond involves the _______ of electrons.
  8. A covalent bond is made up of a _______ pair of electrons.
  9. (aq) state symbol
  10. The subatomic particle with a neutral charge.
Down
  1. (l) state symbol
  2. The type of bond that forms between two non metal atoms.
  3. The subatomic particle with a positive charge.
  4. The _____ pudding model was an early attempt to explain the structure of the atom.
  5. A chemical that reduces the activation energy of a reaction.
  6. The type of bond that forms between a metal and non metal atom.
  7. The Russian scientist who developed a periodic table with gaps for undiscovered elements.
  8. The most reactive element in group 7.
  9. The type of bond that forms between a group of metal atoms
  10. A metallic bond is made of ________ electrons.
  11. A factor which increases the rate of a reaction.
  12. Two atoms with the same number of protons but different numbers of neutrons.
  13. (g) state symbol
  14. Early periodic tables were order by atomic ______.
  15. (s) state symbol

25 Clues: (l) state symbol • (g) state symbol • (s) state symbol • (aq) state symbol • The most reactive element in group 7. • The least reactive element in group 1. • The subatomic particle with a neutral charge. • The subatomic particle with a positive charge. • The subatomic particle with a negative charge. • A metallic bond is made of ________ electrons. • ...

M8 General Chemistry BONUS Crossword Puzzle 2022-02-02

M8 General Chemistry BONUS Crossword Puzzle crossword puzzle
Across
  1. the size of a proton or a neutron
  2. neutral subatomic particles
  3. Group __ are the most stable elements
  4. the area outside an atom's nucleus which contains all of the electrons
  5. cannot be broken down into a simpler substance and have the same chemical properties
  6. have the same number of valence electrons
  7. share characteristics of both metals and nonmetals
  8. the name of the eighteenth group
  9. the basic unit of a chemical element
  10. mainly found on the left side of the periodic table
  11. negative subatomic particles
  12. the sum of an atom's protons and neutrons
  13. sodium and magnesium are in the same __
Down
  1. __ electrons are in the outermost energy shell of an atom
  2. elements in the same group have similar chemical __
  3. The second and third electron shells can hold up to __ electrons each
  4. These subatomic particles determine an atom's degree of reactivity
  5. a graphic organizer of all the known elements in the universe
  6. The first electron shell can hold only __ electrons
  7. used to describe an atom's ability to chemically bond with another atom
  8. The __ indicates the number of molecules in a chemical formula.
  9. positive subatomic particles
  10. The most reactive elements are located in group __.
  11. mainly found on the right side of the periodic table
  12. __ have the same number of energy levels or energy shells
  13. number of protons contained within an atom's nucleus
  14. These subatomic particles determine an atom's identity.
  15. The __ indicates the number of atoms for a specific element in a chemical formula.
  16. oxygen and sulfur are in the same __

29 Clues: neutral subatomic particles • positive subatomic particles • negative subatomic particles • the name of the eighteenth group • the size of a proton or a neutron • the basic unit of a chemical element • oxygen and sulfur are in the same __ • Group __ are the most stable elements • sodium and magnesium are in the same __ • have the same number of valence electrons • ...

Acids and Bases 2024-03-11

Acids and Bases crossword puzzle
Across
  1. A chemical bond that involves sharing a pair of electrons between atoms in a molecule
  2. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
  3. A group of atoms bonded together
  4. A covalent bond in which electrons are not shared equally
  5. States that atoms lose, gain or share electrons in order to acquire a full set of eight valence electrons
  6. The amount of energy required to remove an electron from an atom
  7. A negatively charged ion
  8. A horizontal row of elements in the periodic table
Down
  1. The electrons in the outermost shell (main energy level) of an atom; these are the electrons involved in forming bonds.
  2. A subatomic particle that has no charge and that is found in the nucleus of an atom
  3. Formed when one or more electrons are transferred from one atom to another
  4. a region of an atom in which electrons of the same energy are likely to be found
  5. a covalent bond in which the electrons are shared equally by the two atoms
  6. Basic unit of matter
  7. a vertical column of elements in the periodic table
  8. the number of protons in the nucleus of an atom of an element
  9. A subatomic particle that has a negative charge
  10. A positively charged ion
  11. the number of protons and neutrons found in a single atom of a given element
  12. A pure substance made of only one kind of atom

20 Clues: Basic unit of matter • A positively charged ion • A negatively charged ion • A group of atoms bonded together • A pure substance made of only one kind of atom • A subatomic particle that has a negative charge • A horizontal row of elements in the periodic table • a vertical column of elements in the periodic table • ...

Physical Science Ch. 16 2024-04-17

Physical Science Ch. 16 crossword puzzle
Across
  1. Particle of matter that makes up protons and neutrons
  2. Group 2A is known as the ________.
  3. Number of protons in an atom's nucleus
  4. Particle in the nucleus with an electric charge of 1+
  5. Area around the nucleus of an atom where the atom's electrons are most likely found
  6. Located to the left of the stair-step ladder
  7. The horizontal row on the periodic table; represent the energy levels
  8. Located along the stair-step ladder
  9. An atom of an element that has a specific number of neutrons
  10. Group 7A is known as the ________.
  11. The smallest particle of an element that still retains the properties of the element
  12. The sum of the number of protons and neutrons in an atom's nucleus
  13. Electrically neutral particle inside the nucleus of an atom
Down
  1. Particle with an electric charge of 1- and surrounds the nucleus of an atom
  2. The small positively charged center of an atom that contains both protons and neutrons
  3. Organized list of all known elements that are arranged by increasing atomic number and by changes in chemical and physical properties
  4. Uses the symbol for an element and dots representing the number of electrons in the element's outer energy level
  5. Group 8A is known as the ________.
  6. Weighted-average mass of an element's isotopes according to their natural abundance
  7. Vertical column in the periodic table
  8. Group 1A is known as the ________.
  9. Located to the right of the stair-step ladder

22 Clues: Group 2A is known as the ________. • Group 8A is known as the ________. • Group 7A is known as the ________. • Group 1A is known as the ________. • Located along the stair-step ladder • Vertical column in the periodic table • Number of protons in an atom's nucleus • Located to the left of the stair-step ladder • Located to the right of the stair-step ladder • ...

Chemistry Vocabulary Crossword 2021-12-16

Chemistry Vocabulary Crossword crossword puzzle
Across
  1. number, the first number above the elements symbol?
  2. what group is aluminum in?
  3. what does S stand for?
  4. what is the negative charge of an atom?
  5. when two or more atoms of substances combine?
  6. what does Sn stand for?
  7. what is the positive charge of an atom?
  8. what group is oxygen in?
  9. what is the one or two letters per element?
  10. what does I stand for?
  11. the rows going down across the periodic table?
  12. what does Hg stand for?
  13. what does C stand for?
  14. what does Zn stand for?
  15. what does Au stand for?
  16. weight, the number in the bottom row of the element?
  17. what does K stand for?
  18. two or more different atoms in a mixture
  19. what does Ag stand for?
  20. what does N stand for?
Down
  1. the extra electrons in the atom are called?
  2. when the charge is zero for the atom?
  3. when chemical equation is equal
  4. what does Ne stand for?
  5. the same atom mixture
  6. what does Na stand for?
  7. the rows going across the periodic table?
  8. what group is helium in?
  9. what does Ra stand for?
  10. what material is helium?
  11. what does B stand for?
  12. what is the connection of multiple atoms?
  13. what does Ni stand for?
  14. what does Li stand for?
  15. gas or liquid elements
  16. solid elements
  17. what is the middle part of the table called?
  18. what does the symbols Fe stand for?
  19. what does Cu stand for?

39 Clues: solid elements • the same atom mixture • what does S stand for? • what does I stand for? • what does B stand for? • what does C stand for? • gas or liquid elements • what does K stand for? • what does N stand for? • what does Ne stand for? • what does Na stand for? • what does Sn stand for? • what does Ra stand for? • what does Hg stand for? • what does Ni stand for? • what does Li stand for? • ...

chemistry 2021-12-08

chemistry crossword puzzle
Across
  1. relating to the emission of ionizing radiation or particles
  2. size of wave
  3. between two metals
  4. multiple atoms bonded together with a charge
  5. table of the chemical elements arranged in order of atomic number
  6. metal and non-metal bond
  7. positive charge
  8. emits gama radiation
  9. evenly mixed
  10. observed in a chemical reaction
  11. how badly an atom wants e- in a bond
  12. sheet with hazards and properties of a chemical
  13. can't be seperated physically
  14. two or more substances physically combined
  15. does not depend on amount of property
  16. educated guess
  17. range of wavelengths of energy
  18. also called a column on the periodic table
  19. small nuclei combined to form on bigger nucleus
  20. between two non-metals
  21. number of protons in the nucleus of an atom
  22. charged atom(# of electrons)
  23. shows valence e-
Down
  1. also called a row on the periodic table
  2. gives off energy
  3. e- falls back to original level, gives off energy
  4. ability to dissolve
  5. idea supported with evidence
  6. energy it takes to remove an e-
  7. negative charge
  8. emits alpha particle
  9. same element different mass
  10. depends on the amount of matter
  11. any property that is measurable/obs atoms bondedervable
  12. tells e- location
  13. e- gains energy and jumps to higher e- level
  14. large nucleus loses particles
  15. unevenly mixed
  16. size of atom
  17. eats away/burns
  18. emits an e-, neutron becomes a proton
  19. basic unit of a chemical element

42 Clues: size of wave • evenly mixed • size of atom • educated guess • unevenly mixed • negative charge • positive charge • eats away/burns • gives off energy • shows valence e- • tells e- location • between two metals • ability to dissolve • emits gama radiation • emits alpha particle • between two non-metals • metal and non-metal bond • same element different mass • idea supported with evidence • ...

Elements With Style! 2012-12-29

Elements With Style! crossword puzzle
Across
  1. A mixture of metals.
  2. A compound of one element with oxygen.
  3. A substance created by the chemical bonding of elements.
  4. Medieval attempts to convert base metals into gold.
  5. The process of producing ions.
  6. A machine that can produce new elements by colliding charged particles at high speeds.
  7. High-energy electromagnetic radiation given off by some nuclei.
  8. A subatomic particle with a neutral charge.
  9. Atoms of the same element that have the same number of protons and electrons but differing numbers of neutrons.
Down
  1. A subatomic particle with a positive charge.
  2. The fundamental building block of all matter.
  3. A positively charged particle (a helium nucleus) given off during some types of radioactive decay.
  4. The spontaneous disintegration of certain nuclei accompanied by the emission of alpha, beta or gamma radiation.
  5. A negatively charged particle (an electron) given off during some types of radioactive decay.
  6. A substance that speeds up a chemical reaction.
  7. A subatomic particle with a negative charge.
  8. A substance that cannot be further broken down by chemical reactions.
  9. A charged particle formed when an atom loses or gains electrons.
  10. A vertical column of elements on the periodic table. These elements often have closely related properties.
  11. The center of an atom where protons and neutrons are found.
  12. Compounds formed when the hydrogen ions in an acid are replaced by metal ions or other positive ions.
  13. A horizontal row of elements on the periodic table.

22 Clues: A mixture of metals. • The process of producing ions. • A compound of one element with oxygen. • A subatomic particle with a neutral charge. • A subatomic particle with a positive charge. • A subatomic particle with a negative charge. • The fundamental building block of all matter. • A substance that speeds up a chemical reaction. • ...

Chemistry Crossword 2014-11-04

Chemistry Crossword crossword puzzle
Across
  1. Positively charged particle in the nucleus of an atom
  2. Chemical reaction that occurs when oxygen reacts with a substance to form a new substance that gives off energy
  3. A material changes from one state to another
  4. Chemical reaction that takes place in cells
  5. Measured by atomic mass unit
  6. The most reactive of the metals
  7. Two or more materials react and create a new substance
  8. Horizontal row of elements in the periodic table
  9. Invisible negatively charged particle that orbits the nucleus of an atom
  10. The most stable and unreactive elements
  11. Catalyst involved in chemical reactions in living things
  12. Pure substance formed when non metals combine
  13. Solid liquid gas and plasma
  14. Slow chemical change that occurs when oxygen in the air reacts with a metal
  15. Element that has both metallic and non metallic properties
Down
  1. An experiment in which one or more products of the chemical reaction can escape
  2. The law that states that matter is not created or destroyed in a chemical reaction
  3. Combination of symbols that represent a compound
  4. The fourth state of matter
  5. Pure substance formed when at least one metal and one non metal combine
  6. The most reactive non metals
  7. An experiment where all reactants and products of a chemical reaction are accounted for
  8. Substances that help a chemical reaction to proceed more quickly
  9. Vertical column of elements in the periodic table
  10. Neutral particle in the nucleus of an atom

25 Clues: The fourth state of matter • Solid liquid gas and plasma • Measured by atomic mass unit • The most reactive non metals • The most reactive of the metals • The most stable and unreactive elements • Neutral particle in the nucleus of an atom • Chemical reaction that takes place in cells • A material changes from one state to another • ...

Sub Day 9-25-2017 2017-09-24

Sub Day 9-25-2017 crossword puzzle
Across
  1. Consists of only one type of atom that cannot be broken into any smaller parts.
  2. Elements that are in columns and act similarly.
  3. What results when you mix equal mounts of acid and base.
  4. Has a sharp flavor and releases elemental hydrogen.
  5. Atomic ____________. This can tell you the number of protons and electrons in the atom.
  6. The things that do not change as they move through the states of matter.
  7. A mixture that has the same appearance throughout it.
  8. The subatomic particle that has no mass and is not in the nucleus.
  9. The state of matter where molecule vibrate but cannot move freely.
  10. Electron ___________. The part of the atoms that houses electrons.
  11. Holds the protons and neutrons in the atom.
Down
  1. Everything that exists.
  2. The subatomic particle that has a positive charge.
  3. Periodic _____________. A chart that shows how all the elements are related.
  4. The subatomic particle that has no charge and is in the nucleus.
  5. The state of matter with the most space between the particles.
  6. A word that has a root that means "different". It is also a type of mixture.
  7. Made of two or more different elements or compounds that are physically combined or in the same place.
  8. Elements that are CHEMICALLY connected to each other.
  9. Elements that are arranged by increasing or decreasing size on the periodic table.
  10. Turns litmus paper blue.
  11. The word used to remember the three subatomic particles.

22 Clues: Everything that exists. • Turns litmus paper blue. • Holds the protons and neutrons in the atom. • Elements that are in columns and act similarly. • The subatomic particle that has a positive charge. • Has a sharp flavor and releases elemental hydrogen. • Elements that are CHEMICALLY connected to each other. • A mixture that has the same appearance throughout it. • ...

Final Exam Bonus Crossword Puzzle 2021-04-26

Final Exam Bonus Crossword Puzzle crossword puzzle
Across
  1. Metals are __________, meaning they can be drawn into wires.
  2. This describes how easily a substance will vaporize at normal temperatures.
  3. Which group on the periodic table has the highest electronegativities?
  4. The amount of energy that must be applied to a system to initiate a chemical reaction.
  5. A substance with the most ________ will raise the boiling point of water the most.
  6. C6H12O6 is the chemical formula for __________.
  7. Which group on the periodic table has the highest ionization energies?
  8. A _________ is a variable of a scientific investigation that is kept constant for all tests.
  9. Whose atomic model first contributed to the idea of a small nucleus at the center of the atom?
  10. Bohr modified Rutherford’s model of the atom by adding _____ levels.
Down
  1. This unit is calculated by dividing the number of moles of a solute by the liters of solvent.
  2. The process where solids enter the gas phase directly.
  3. What is the name of CCl4?
  4. Molecules with strong intermolecular forces have __________ boiling points than molecules with low intermolecular forces.
  5. In covalent bond, electrons are __________.
  6. According to Gay-Lussac's Law, as temperature increases, so does _______.
  7. This describes how close a set of numbers are to an accepted value.
  8. Zinc and hydrochloric acid will produce ________ and hydrogen gas.
  9. If heat is needed for a reaction to occur, the reaction is _________.
  10. Potassium and sulfur would form ______ bonds because potassium is a metal and sulfur is a nonmetal.

20 Clues: What is the name of CCl4? • In covalent bond, electrons are __________. • C6H12O6 is the chemical formula for __________. • The process where solids enter the gas phase directly. • Metals are __________, meaning they can be drawn into wires. • Zinc and hydrochloric acid will produce ________ and hydrogen gas. • ...

chemistry crossword 2022-05-10

chemistry crossword crossword puzzle
Across
  1. A combination of more than one element
  2. A species with an overall negative charge
  3. The specific set of principal, angular momentum, and magnetic quantum numbers for an electron.
  4. A compound that increases the amount of H+ ions in an aqueous solution
  5. Atoms of the same element that have different numbers of neutrons
  6. The centre of an atom that contains protons and neutrons
  7. A physical combination of more than one substance
  8. the hardest part of chemistry
  9. A gas law that relates pressure and volume at constant temperature and amount
  10. neutral subatomic particle
  11. negatively charged subatomic particle
Down
  1. An element that exists in various colors and phases, is brittle, and does not conduct electricity or heat well
  2. Law of physics that states that the total energy of an isolated system does not increase or decrease.
  3. A species with an overall positive charge
  4. The number of things equal to the number of atoms in exactly 12 g of carbon-12; equals 6.022×1023 things
  5. A compound that increases the amount of OH− ions in an aqueous solution
  6. are located to the far right of the periodic table and make up the eighteenth column
  7. the science that deals with the properties, composition, and structure of substances
  8. the chemical elements in group one of the periodic system
  9. A gas law that relates volume and temperature at constant pressure and amount
  10. a positive charged subatomic particle

21 Clues: neutral subatomic particle • the hardest part of chemistry • a positive charged subatomic particle • negatively charged subatomic particle • A combination of more than one element • A species with an overall positive charge • A species with an overall negative charge • A physical combination of more than one substance • ...

Unit B- Matter and Change 2019-11-06

Unit B- Matter and Change crossword puzzle
Across
  1. A vertical column in the periodic table. Also known as a family
  2. Can be solids, liquids, or gasses at room temperature. Consist of non-metals
  3. Group 17 elements, the most reactive non-metals
  4. A change from a solid to a liquid
  5. A chemical reaction that produces heat energy
  6. A group of ions acting as one
  7. The materials at the start of a reaction
  8. What takes place when two or more substances react to form a new substance
  9. These are characteristics that can be used to describe a substance
  10. A chemical reaction that absorbs heat energy
  11. A neutral particle
Down
  1. Can be a solid or a gas
  2. Where a material changes states
  3. Where two or more materials react and create new materials
  4. When the substances that make up the mixture are not separately visible
  5. The mass of one atom of an element
  6. Group 18 elements, the most stable and unreactive elements
  7. When the substances that make up the mixture are visible
  8. The new materials produced by the reaction
  9. A horizontal row in the periodic table
  10. They are pure substances consisting of at least one metal and one non-metal
  11. The juice of a plant
  12. It is anything that has mass and occupies space
  13. The slow chemical change that occurs when oxygen in the air reacts with a metal
  14. A chemical reaction that occurs when oxygen reacts with a substance to form a new substance

25 Clues: A neutral particle • The juice of a plant • Can be a solid or a gas • A group of ions acting as one • Where a material changes states • A change from a solid to a liquid • The mass of one atom of an element • A horizontal row in the periodic table • The materials at the start of a reaction • The new materials produced by the reaction • ...

Physics - Electricity 2019-08-27

Physics - Electricity crossword puzzle
Across
  1. A material or an object that does not easily allow heat, electricity, light, or sound to pass through.
  2. four coloured bands.
  3. a flow of electrical charge carriers, usually electrons or electron-deficient atoms.
  4. from positive to negative.
  5. flows from the positive terminal to the negative.
  6. total charge of an atom.
  7. majority of the periodic table are .....
  8. the difference of electrical potential between two points.
  9. Ω
  10. conversion of a molecule to ions.
  11. a charged atom.
  12. the ability or capacity to do something or act in a particular way.
  13. a circuit has two or more paths for current to flow through.
Down
  1. a measurement.
  2. 1.60217662 × 10-19 coulombs.
  3. a measure of the opposition to current flow in an electrical circuit.
  4. an object or type of material that allows the flow of charge in one or more directions.
  5. a quantity of electric charge.
  6. a path in which electrons from a voltage or current source flow.
  7. potential energy due to the concentration of charge in part of an electric circuit.
  8. an instrument for measuring electric current in amperes.
  9. change of structure.
  10. instrument used for measuring electrical potential difference
  11. the _______________ of electricity.
  12. a form of energy resulting from the existence of charged particles.
  13. the last section of the periodic table
  14. a device that does not behave according to Ohm's law is considered ....
  15. the physical property of matter that causes it to experience a force when placed in an electromagnetic field.

28 Clues: Ω • a measurement. • a charged atom. • four coloured bands. • change of structure. • total charge of an atom. • from positive to negative. • 1.60217662 × 10-19 coulombs. • a quantity of electric charge. • conversion of a molecule to ions. • the _______________ of electricity. • the last section of the periodic table • majority of the periodic table are ..... • ...

Physics - Electricity 2019-08-27

Physics - Electricity crossword puzzle
Across
  1. four coloured bands.
  2. a measure of the opposition to current flow in an electrical circuit.
  3. a flow of electrical charge carriers, usually electrons or electron-deficient atoms.
  4. from positive to negative.
  5. majority of the periodic table are .....
  6. potential energy due to the concentration of charge in part of an electric circuit.
  7. 1.60217662 × 10-19 coulombs.
  8. change of structure.
  9. instrument used for measuring electrical potential difference
  10. A material or an object that does not easily allow heat, electricity, light, or sound to pass through.
  11. an object or type of material that allows the flow of charge in one or more directions.
  12. Ω
  13. an instrument for measuring electric current in amperes.
Down
  1. conversion of a molecule to ions.
  2. flows from the positive terminal to the negative.
  3. total charge of an atom.
  4. a quantity of electric charge.
  5. a circuit has two or more paths for current to flow through.
  6. a measurement.
  7. the difference of electrical potential between two points.
  8. a path in which electrons from a voltage or current source flow.
  9. the last section of the periodic table
  10. a form of energy resulting from the existence of charged particles.
  11. the physical property of matter that causes it to experience a force when placed in an electromagnetic field.
  12. the _______________ of electricity.
  13. a charged atom.
  14. a device that does not behave according to Ohm's law is considered ....
  15. the ability or capacity to do something or act in a particular way.

28 Clues: Ω • a measurement. • a charged atom. • four coloured bands. • change of structure. • total charge of an atom. • from positive to negative. • 1.60217662 × 10-19 coulombs. • a quantity of electric charge. • conversion of a molecule to ions. • the _______________ of electricity. • the last section of the periodic table • majority of the periodic table are ..... • ...

Kemi - Kemisk förening (3) ENG 2023-09-03

Kemi - Kemisk förening (3) ENG crossword puzzle
Across
  1. What makes acids corrosive and acidic?
  2. There are different kinds of this. All are used to measure the pH value of a solution, e.g. bath water.
  3. What makes bases corrosive and basic?
  4. The name of an ion that is + charged
  5. A substance that has a high proportion of hydroxide ions and a high pH value.
  6. Element H
  7. Element Mn
  8. Element B
  9. A solution that is neither acidic nor basic.
  10. A scale that describes whether a substance is acidic or basic.
  11. Called the bond between positive and negative ions in an ionic compound.
  12. A chemical compound in which at least two atoms are joined together, can be different or the same elements.
  13. Element N
Down
  1. Is like an atom but lacks or has more electrons. Has a negative or positive charge.
  2. Element Fe
  3. Rows in the periodic table.
  4. Element C
  5. A substance that has a high proportion of hydrogen ions and a low pH value.
  6. Truth or false. A pH value of 7 is considered neutral. Water is an example of such a substance.
  7. A chemical compound formed when negative and positive ions are attracted to each other.
  8. Columns in the periodic table.
  9. Different types of atoms are combined in a compound and form e.g. water
  10. When a substance reacts with another substance and forms new properties, form and character.
  11. Element Li
  12. The name of an ion with - charged
  13. Truth or false. A base can be as dangerous and corrosive as an acid.

26 Clues: Element C • Element H • Element B • Element N • Element Fe • Element Li • Element Mn • Rows in the periodic table. • Columns in the periodic table. • The name of an ion with - charged • The name of an ion that is + charged • What makes bases corrosive and basic? • What makes acids corrosive and acidic? • A solution that is neither acidic nor basic. • ...

1st Semester Vocab 2023-12-20

1st Semester Vocab crossword puzzle
Across
  1. this is happening at the mid ocean ridge
  2. this is where plates collide
  3. the red house
  4. the blue house
  5. the green house
  6. a change in speed or direction
  7. vertical columns on the periodic table
  8. area where electrons live
  9. unit used to measure force
  10. the purple house
  11. our mascot
  12. negatively charge particle
  13. neutral particle
  14. shows the elevations of an area
  15. matter cannot be ______ or destroyed
  16. this is where plates slide
  17. electron on the outer energy level
  18. center of an atom
  19. this will cause an object to accelerate
  20. connects all areas of equal elevation
  21. where two continental plates divide
Down
  1. where an oceanic plate sinks under a continental plate
  2. the scientist who proposed that the continents are moving
  3. the large number before a chemical forumula
  4. where two plates slide by each other
  5. positively charged particle
  6. caused by two continental plates converging
  7. this is where plates divide
  8. how long do you keep your warm up sheets?
  9. the smallest unit of an element
  10. a push or a pull
  11. horizontal rows on the periodic table
  12. bulldog build, bred for ______
  13. deep area where one plate subducts under another
  14. the small number in a chemical formula
  15. the theory that the continents are moving
  16. an objects speed and direction
  17. this will cause an object to continue moving the way it was
  18. the orange house
  19. the black house

40 Clues: our mascot • the red house • the blue house • the green house • the black house • a push or a pull • the purple house • neutral particle • the orange house • center of an atom • area where electrons live • unit used to measure force • negatively charge particle • this is where plates slide • positively charged particle • this is where plates divide • this is where plates collide • ...

Chemistry Crossword 2023-10-28

Chemistry Crossword crossword puzzle
Across
  1. the scientific study of the composition structure and properties of matter and the changes that matter undergoes
  2. a substance that contains two or more elements chemically combined in fixed position
  3. Protective garment worn over the front of one's clothes and tied in the back.
  4. Protective eyewear that surrounds the eyes in order to prevent chemical splashes or small, fast-moving objects from coming into contact with the eyes.
  5. place it ontop of a test tube to keep liquid inside while mixing
  6. Temperature,This is a temperature reading made relative to absolute zero(kelvins).
  7. Safety Diamond
  8. a horizontal row of elements in a periodic table
  9. the simplest form of matter that has a unique set of properties an element cannot be broken down into simpler substances by chemical means
Down
  1. and physical
  2. risky or dangerous
  3. A machine to heat up beakers of substances
  4. the amount of matter within a certain volume
  5. a tall narrow container with a volume scale used especially for measuring liquids.
  6. a vertical column of elements in the periodic table the constituent elements of a group have similar
  7. a measurement of how much of a solute can dissolve in a liquid.
  8. a cylindrical container with a flat bottom
  9. a physical blend of two or more substances that are not chemically combined
  10. small tube that you can put samples in usually does not have measurements on the side
  11. Personal Protection Equipment

20 Clues: and physical • Safety Diamond • risky or dangerous • Personal Protection Equipment • A machine to heat up beakers of substances • a cylindrical container with a flat bottom • the amount of matter within a certain volume • a horizontal row of elements in a periodic table • a measurement of how much of a solute can dissolve in a liquid. • ...

Vocab Review 2025-10-09

Vocab Review crossword puzzle
Across
  1. vertical column of periodic table
  2. how close the measurement is to the correct value
  3. definite volume and definite shape, particles are packed together
  4. the substances formed from a chemical change
  5. positive charge found in nucleus of atom
  6. neither definite volume nor definite shape, particles move much more rapidly
  7. element that shares characteristics of metals and nonmetals
  8. atoms of the same element that have different masses
  9. poor conductor of heat and electricity
  10. the substances that begin a chemical change
  11. only electrons in the outer most shell of an atom
  12. can be broken down into simpler, stable substances
Down
  1. definite volume but shape can change due to movement of particles
  2. the change of matter from one state to another
  3. horizontal row of periodic table
  4. testable statement
  5. the smallest unit of an element that maintains the chemical identity of that element
  6. how close to a set of measurements made in the same way are to each other
  7. total number of protons and neutrons
  8. a good electrical conductor and good heat conductor
  9. mass divided by volume
  10. a pure substance that cannot be broken down into simpler, stable substances
  11. takes up space and has mass
  12. the number of protons of an atom of that element
  13. neutral charge found in nucleus of atom
  14. a measure of the amount of material that makes up an object or substance
  15. negative charge found in moving around nucleus of atom

27 Clues: testable statement • mass divided by volume • takes up space and has mass • horizontal row of periodic table • vertical column of periodic table • total number of protons and neutrons • poor conductor of heat and electricity • neutral charge found in nucleus of atom • positive charge found in nucleus of atom • the substances that begin a chemical change • ...

Atoms and the Periodic Table 2025-09-11

Atoms and the Periodic Table crossword puzzle
Across
  1. The center of an atom that holds protons and neutrons
  2. A particle in the nucleus with no charge
  3. The total mass of protons and neutrons in an atom
  4. A small packet of energy or matter
  5. The letters and numbers that show what an element or compound is made of
  6. A positively charged particle in the nucleus
  7. The smallest unit of matter that makes up elements
  8. A model you can see or touch that represents something
  9. A tool that separates light into a spectrum of colors
  10. A number that describes the location and energy or matter
  11. The number of protons in an atom
  12. A row on the periodic table
  13. A drawing that shows valence electrons around an element's symbol
Down
  1. A chart that organizes all known elements by their properties
  2. A particle in the nucleus, typically a proton or neutron
  3. A full outer electron shell that makes an atom stable
  4. An electron in the outer shell of an atom that's used for bonding
  5. Atoms of the same element with different numbers of neutrons
  6. The one or two letter abbreviation for an element
  7. A pure substance made of only one kind of atom
  8. The pattern of light given off by an element
  9. A model explained with ideas or diagrams, not physical objects
  10. A tiny, negatively charged particle that orbits the nucleus
  11. A column of the periodic table with elements that share properties
  12. A model showing electrons orbiting the nucleus in shells

25 Clues: A row on the periodic table • The number of protons in an atom • A small packet of energy or matter • A particle in the nucleus with no charge • The pattern of light given off by an element • A positively charged particle in the nucleus • A pure substance made of only one kind of atom • The total mass of protons and neutrons in an atom • ...

Periodic Table Project Puzzle B 2025-12-01

Periodic Table Project Puzzle B crossword puzzle
Across
  1. This element in period 4 is a Nonmetal
  2. This group of elements is extremely soft
  3. These type of elements can be shiny or dull
  4. These type of elements are poor conductors of heat and electricity
  5. Alkali metals react with _____ to make strong bases
  6. Americium and Lawrencium are in this group
  7. Alkaline Earth Metals cannot be found _____ in nature
  8. ___________ react violently with most nonmetals
  9. Nonmetals become ________ ions called anions
  10. Noble Gases have ____ valence electron shells
  11. Radon and Helium are in this group
  12. Ions are formed from a transfer of _________
  13. Vanadium, Radium, and Plutonium are all this type of elements
  14. Got his periodic table published in 1869
  15. Only group that contains all 3 states of matter
  16. Because Noble Gases have full valence electron shells, they are essentially ___________
Down
  1. Barium and Beryllium are in this group
  2. The dots in the Lewis Dot Structures represent this.
  3. This group has multiple oxidation states
  4. Metals become positive ions called _______
  5. This element is a Lanthanide
  6. Moseley arranged elements in order of increasing atomic ______
  7. Actinides are all ___________
  8. Metals have ____ melting points
  9. Boron has this many valence electrons.
  10. This element is an Alkali Metal
  11. The bromine ion has this charge
  12. Created the first periodic table but did not get credit due to "incompleteness"
  13. This element in period 5 is a Metalloid
  14. Transition Metals are groups three through ______
  15. This element is a Halogen

31 Clues: This element is a Halogen • This element is a Lanthanide • Actinides are all ___________ • Metals have ____ melting points • This element is an Alkali Metal • The bromine ion has this charge • Radon and Helium are in this group • Barium and Beryllium are in this group • This element in period 4 is a Nonmetal • Boron has this many valence electrons. • ...

STEM Unit 1: What is electricity? 2025-12-04

STEM Unit 1: What is electricity? crossword puzzle
Across
  1. What two opposite electric charges do to each other
  2. Substance classification on the periodic table that typically conducts heat and electricity
  3. The periodic table can be divided into three groups: Metals, Metalloids, and ____.
  4. Property that opposes current flow
  5. A common magnetic material, iron mixed with carbon — also used to make electromagnets stronger
  6. Property that indicates how many protons an element has; used to identify elements
  7. The center of an atom
  8. Material that allows electrons to move freely; commonly metals
  9. Prefix meaning one thousand
  10. Device that converts mechanical energy into electrical energy
  11. Flow of electric charge
Down
  1. Positively charged particle in an atom
  2. Magnetic poles come in two: north and ___.
  3. The outermost electrons that influence conductivity
  4. Device that converts electrical energy into mechanical energy
  5. Tool used to measure voltage and current
  6. Small neutral particle in an atom
  7. What occurs when magnetic poles of the same type are brought near each other
  8. Material that resists electron flow; used to prevent current
  9. Unit for electric current
  10. Type of current where electrons flow in one direction
  11. Small, negatively charged particle that moves between atoms
  12. Unit for electric potential
  13. Part of a circuit that provides energy to push electrons
  14. Metal that is highly conductive and often used for wires
  15. Unit for electrical resistance
  16. The pathway electrons follow in a complete loop
  17. Type of material with electrical conductivity between conductors and insulators

28 Clues: The center of an atom • Flow of electric charge • Unit for electric current • Unit for electric potential • Prefix meaning one thousand • Unit for electrical resistance • Small neutral particle in an atom • Property that opposes current flow • Positively charged particle in an atom • Tool used to measure voltage and current • Magnetic poles come in two: north and ___. • ...

Units 1-3 Crosssword 2 2015 2015-02-23

Units 1-3 Crosssword 2 2015 crossword puzzle
Across
  1. A substance that cannot be decomposed into simpler substances by chemical means, an atom that is defined by its atomic number
  2. the metals of Group 1 on the periodic table
  3. the process of an unstable atomic nucleus losing energy by emitting radiation
  4. an orbital around the atom's nucleus that has a fixed number electrons (usually two or eight)
  5. the metals of Group 2 on the periodic table
  6. combining two small nucleus, creates energy
  7. mixture of evenly dispersed substances
  8. fuel made from decaying plants and animals
  9. Anything that has mass and occupies space.
  10. a chemical reaction between an oxidant and fuel with heat and often light
  11. A change in which one or more new substances are formed.
  12. atoms containing the same number of protons but different numbers of neutrons
  13. columns on the period table, 1-18
Down
  1. An atom or a group of atoms that carries an electric charge
  2. a subatomic particle with a net charge that is negative
  3. two or more substances combined
  4. occurs in nature used for enjoyment, or is economically important
  5. Mass per unit Volume, how tightly packed the particles are
  6. a chemical element in its smallest form
  7. ongoing series of fission reactions
  8. Oxidation of metals in the presence of air and moisture.
  9. split of a large nucleus, creates energy and radiation
  10. a substance that is made up of two or more chemically bonded elements

23 Clues: two or more substances combined • columns on the period table, 1-18 • ongoing series of fission reactions • mixture of evenly dispersed substances • a chemical element in its smallest form • fuel made from decaying plants and animals • Anything that has mass and occupies space. • the metals of Group 2 on the periodic table • combining two small nucleus, creates energy • ...

Crossword Puzzle for the Ages 2015-04-17

Crossword Puzzle for the Ages crossword puzzle
Across
  1. Two or more atoms of the same or different elements that are chemically joined together in a unit.
  2. A column of elements with similar properties on the periodic table.
  3. A uniform mixture of two or more substances.
  4. A neutral particle in the atom's nucleus.
  5. A positively charged ion.
  6. A compound that consists of positively and negatively charged ions.
  7. A mixture in which you can distinguish between different types of matter.
  8. A pure substance that cannot be broken down into a simpler chemical substance by physical or chemical means.
  9. The temperature at which a substance changes quickly from a liquid to a gas.
  10. An element that has properties of both metals and non-metals.
Down
  1. Notation that indicates the type and number of atoms in a pure substance.
  2. The degree to which a liquid resists flow.
  3. The smallest unit of an element.
  4. A row on the periodic table.
  5. A characteristic of a substance that can be determined without changing its composition.
  6. A pure substance composed of two or more different elements that are chemically joined.
  7. A substance that is made up of only one type of particle.
  8. A particle that has either a positive or a negative charge.
  9. A substance that is made up of at least two different types of particles.
  10. A characteristic of a substance that is determined by changing its composition to produce one or more new substances.
  11. A negatively charged ion.

21 Clues: A positively charged ion. • A negatively charged ion. • A row on the periodic table. • The smallest unit of an element. • A neutral particle in the atom's nucleus. • The degree to which a liquid resists flow. • A uniform mixture of two or more substances. • A substance that is made up of only one type of particle. • ...

chemistry crossword 2015-11-17

chemistry crossword crossword puzzle
Across
  1. They are used to describe matter, like colour or conductivity
  2. Substance that reacts with another substance in a chemical reaction to create new substances with different propeties
  3. A table in which elements are organized by their physical and chemical properties
  4. Number of protons in the nucleus of one atom of an element
  5. States that mass cannot be created or destroyed
  6. Chemical reaction that absorbs energy
  7. Pure substance formed when at least one metal and one non-metal combine
  8. A positively charged particle
  9. Slow chemical change that occurs when oxygen in the air reacts with a metal
  10. Occurs when a material changes from one state o another
  11. Matter which has a specific composition and specific properties / every pure element
  12. Horizontal row of elements in the periodic table
Down
  1. Chemical reaction that releases energy
  2. Vertical column of elements in the periodic table
  3. Pure substance formed when non-metals combine
  4. New substance produced in a chemical reaction between reactants
  5. Mass of one atom of an element
  6. Pure substance that cannot be broken down into other substances
  7. Anything that has mass and takes up space
  8. The most reactive non-metals
  9. Occurs when two or more materials react and create new materials
  10. Elements that have both metallic and non-metallic properties
  11. A system of easy-to-use warning symbols on hazardous materials
  12. Chemical reaction that occurs when oxygen reacts with a substance to form a new energy and give off energy

24 Clues: The most reactive non-metals • A positively charged particle • Mass of one atom of an element • Chemical reaction that absorbs energy • Chemical reaction that releases energy • Anything that has mass and takes up space • Pure substance formed when non-metals combine • States that mass cannot be created or destroyed • Horizontal row of elements in the periodic table • ...

Unit 1 Summative Assessment 2016-01-13

Unit 1 Summative Assessment crossword puzzle
Across
  1. Tendency of an atom to attract electrons to itself when it combines with another element.
  2. The possible locations around an atom where electrons having specific energy values (quantum number) may be found. Divided into sublevels s, p, d, and f.
  3. represent the number of valence electrons.
  4. Absorbed when an electron moves from its ground state to its excited state.
  5. Atomic Mass Number - Atomic Number
  6. Atoms of the same element which have a different Mass Number due to a differing number of neutrons.
  7. When filling sublevels other than s, electrons are placed in individual orbitals before they are paired up.
  8. If there are two electrons in an orbital, they must have opposite (paired) spins.
  9. Tendency of an atom to attract electrons to itself when it combines with another element.
  10. The center of an atom. Contains the protons and neutrons.Has an overall positive charge.
  11. Energy given off in the form of light by an excited electron.
Down
  1. the most probable location for finding an electron.
  2. A shorthand method of writing the location of electrons by sublevels.
  3. Vertical Column on the periodic table.
  4. Atoms or groups of atoms with a charge.
  5. Positively Charged Ions.
  6. Principal energy levels are broken down into these...
  7. Negatively charged Ions.
  8. Depends on the number of energy levels and the overall charge of the nucleus .
  9. Negatively charged subatomic particles.
  10. Neutrally charged subatomic particle.
  11. Identifies an element. The number of protons.
  12. Positively charged subatomic particle. Contained inside the nucleus.
  13. Horizontal row on the periodic table.

24 Clues: Positively Charged Ions. • Negatively charged Ions. • Atomic Mass Number - Atomic Number • Neutrally charged subatomic particle. • Horizontal row on the periodic table. • Vertical Column on the periodic table. • Atoms or groups of atoms with a charge. • Negatively charged subatomic particles. • represent the number of valence electrons. • ...

Unit 1 Summative Assessment 2016-01-13

Unit 1 Summative Assessment crossword puzzle
Across
  1. Absorbed when an electron moves from its ground state to its excited state.
  2. Atomic Mass Number - Atomic Number
  3. Identifies an element. The number of protons.
  4. Energy given off in the form of light by an excited electron.
  5. A shorthand method of writing the location of electrons by sublevels.
  6. Depends on the number of energy levels and the overall charge of the nucleus .
  7. Negatively charged subatomic particles.
  8. The center of an atom. Contains the protons and neutrons.Has an overall positive charge.
  9. If there are two electrons in an orbital, they must have opposite (paired) spins.
  10. Negatively charged Ions.
  11. the most probable location for finding an electron.
  12. Horizontal row on the periodic table.
  13. Neutrally charged subatomic particle.
Down
  1. Atoms of the same element which have a different Mass Number due to a differing number of neutrons.
  2. Positively Charged Ions.
  3. When filling sublevels other than s, electrons are placed in individual orbitals before they are paired up.
  4. The possible locations around an atom where electrons having specific energy values (quantum number) may be found. Divided into sublevels s, p, d, and f.
  5. represent the number of valence electrons.
  6. Vertical Column on the periodic table.
  7. Tendency of an atom to attract electrons to itself when it combines with another element.
  8. Atoms or groups of atoms with a charge.
  9. Positively charged subatomic particle. Contained inside the nucleus.
  10. Principal energy levels are broken down into these...

23 Clues: Positively Charged Ions. • Negatively charged Ions. • Atomic Mass Number - Atomic Number • Horizontal row on the periodic table. • Neutrally charged subatomic particle. • Vertical Column on the periodic table. • Atoms or groups of atoms with a charge. • Negatively charged subatomic particles. • represent the number of valence electrons. • ...

Chemistry Crossword 2015-11-23

Chemistry Crossword crossword puzzle
Across
  1. new substance produced in a chemical reaction between reactants
  2. chemical reaction that releases heat
  3. vertical column of elements in the periodic table
  4. pure substance fromed when non-metals combine
  5. horizontal row of elements in the periodic table
  6. substance that reacts with another substance or substances in chemical reaction to create new substance with different properties
  7. an experiment in which one or more products of a chemical reaction can escape
  8. pure substance formed when at least one metal and non-metal combine
  9. reactivity is not as strong as alkali metals
  10. the most stable and unreactive elements
  11. group of atoms joined by covalent bonds
  12. shiny,malleable,ductile element that conducts electricity
  13. dull,brittle element that does not conduct electricity
Down
  1. anything that has mass and occupies space
  2. change in the appearance or state of a substance that does not change the composition
  3. change that results when two or more substances react to create a different substance or substances
  4. chemical reaction that absorbs heat
  5. neutral particle in the nucleus of an atom
  6. element that has both metallic and non-metallic properties
  7. characteristic that describes a particular substance
  8. a table with elements organized by their physical and chemical properties
  9. the most reactive non-metals
  10. an experiment in which all reactants and products of a chemical reaction are accounted for
  11. positively charged particle in the nucleus of an atom
  12. the most reactive of the metals

25 Clues: the most reactive non-metals • the most reactive of the metals • chemical reaction that absorbs heat • chemical reaction that releases heat • the most stable and unreactive elements • group of atoms joined by covalent bonds • anything that has mass and occupies space • neutral particle in the nucleus of an atom • reactivity is not as strong as alkali metals • ...

Chemistry Crossword - Jhuan 9B 2019-11-06

Chemistry Crossword - Jhuan 9B crossword puzzle
Across
  1. Solids at room temperature, often malleable, often has lustre, and conducts electricity
  2. _______ ____ model, created by John Dalton
  3. a particle with a positive charge
  4. is a chemical reaction that takes place in the cells in your body
  5. a substance that reacts with another substance in a chemical reaction to create a new substance with different products or properties
  6. a new substance produced in a chemical reaction
  7. releases heat (example: fire)
  8. a particle with a negative charge
  9. compounds that consist of ions (a group of atoms that have become electrically charged)
  10. "The Father of Modern Chemistry"
  11. a very stable and unreactive gas
Down
  1. takes place when two or more substances combine to form new ones
  2. the horizontal rows in the periodic table of elements
  3. have mixed properties of both metals and non-metals
  4. reacts to air and water: less reactive than alkaline metals
  5. absorbs heat (example: ice pack)
  6. the sum two non-metals combining, forming a pure substance called a _________.
  7. a very reactive metal, especially in air and water
  8. is a fast chemical reaction that occurs whens oxygen reacts with a substance to form a new substance; gives off energy
  9. often a liquid or gas at room temperature (can be solids sometimes, aren't malleable, do not conduct electricity, and usually has no lustre
  10. a particle with a neutral charge
  11. extremely reactive non-metals
  12. one of the three factors of the fire triangle
  13. the vertical columns in the periodic table of elements

24 Clues: releases heat (example: fire) • extremely reactive non-metals • absorbs heat (example: ice pack) • a particle with a neutral charge • "The Father of Modern Chemistry" • a very stable and unreactive gas • a particle with a positive charge • a particle with a negative charge • _______ ____ model, created by John Dalton • one of the three factors of the fire triangle • ...

MATTER 2021-02-16

MATTER crossword puzzle
Across
  1. the relative amount of a particular substance contained within a solution
  2. a solid material which is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  3. a minute portion of matter
  4. a metal made by combining two or more metallic elements, especially to give greater strength or resistance to corrosion.
  5. physical substance in general
  6. a thing that is composed of two or more separate elements
  7. a subatomic particle of about the same mass as a proton but without an electric charge
  8. the strength and vitality required for sustained physical or mental activity.
  9. a group of atoms bonded together
  10. a thing that represents or stands for something else
  11. a length or portion of time
Down
  1. any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table
  2. the positively charged central core of an
  3. having the properties of an alkali
  4. a stable subatomic particle occurring in all atomic nuclei
  5. a stable subatomic particle with a charge of negative electricity
  6. the smallest particle of a chemical element that can exist
  7. a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one
  8. an essential or characteristic part of something abstract
  9. a set of elements occupying a column in the periodic table and having broadly similar properties arising from their similar electronic structure

20 Clues: a minute portion of matter • a length or portion of time • physical substance in general • a group of atoms bonded together • having the properties of an alkali • the positively charged central core of an • a thing that represents or stands for something else • a thing that is composed of two or more separate elements • ...

chemistry 2020-12-18

chemistry crossword puzzle
Across
  1. solution a solution that can have no mre solute dissolve in it
  2. measure of how much of a solute will dissolve in a solvent
  3. spread out equally
  4. the rows of the periodic timetable
  5. The particles in liquid speeds up and the particles start to escape and turn into air
  6. a technuiqui to separate to liquids
  7. contain different types of atoms joined not chemically
  8. Particles in a solid vibrate and get enough energy to form a liquid
  9. pressure Gas particles bumping into the side of their container
  10. a useful way of arranging elements
  11. different types of atomes bonded chemically
  12. a substance that is only made of one type of atom
  13. metal mixture
  14. move continuously and rapidly
  15. the reluting table of chromatogrphy
Down
  1. a solution that has a large amount of solute dissolved
  2. separate different colours
  3. strong alkali
  4. the substance that is doing the dissolving
  5. a solution that has a small amount of solute in it
  6. the columns of the periodic timetable
  7. tiny bit of matter that makes up everything in the universe
  8. the substance that is being dissolved
  9. the tiny particle of matter
  10. contains solutes and solvents
  11. groups of atoms joined tightly together
  12. The particles in gas slows down creating a liquid.
  13. The particles in a liquid slows down creating a solid
  14. Tiny particles into pollen grains and dust
  15. contains symbol and numbers of the elements that are bonded in a compound

30 Clues: strong alkali • metal mixture • spread out equally • separate different colours • the tiny particle of matter • contains solutes and solvents • move continuously and rapidly • the rows of the periodic timetable • a useful way of arranging elements • a technuiqui to separate to liquids • the reluting table of chromatogrphy • the columns of the periodic timetable • ...

Chemistry Crossword 2018-11-06

Chemistry Crossword crossword puzzle
Across
  1. Pure substance formed when at least one metal and one non-metal combine
  2. French chemist who created a nomenclature for naming compounds
  3. Number of protons in the nucleus of one atom of an element
  4. Columns in the periodic table labelled 1-18
  5. Pure substance formed when non-metals combine
  6. Rows in the periodic table labelled 1-7
  7. New materials produced by the reaction
  8. Substances that help a reaction proceed faster
  9. Chemical reaction that absorbs heat energy
  10. Mass of one atom of an element calculated from the total number of protons, neutrons, and electrons of that atom; measured in amu
  11. Workplace Hazardous Material Information System
Down
  1. A table in which the elements are organized by their physical and chemical properties
  2. Solid or gas; solids are dull, brittle elements
  3. Anything that has mass and occupies space
  4. Chemical reaction that takes place in the cells in your body
  5. Below
  6. Have metallic and non-metallic properties
  7. Chemical reaction that releases heat energy
  8. Chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  9. More than two elements combine
  10. Pure substance that cannot be broken down into other substances; substance only made up of one type of atom
  11. Materials at the start of a reaction
  12. Shiny, malleable, and ductile
  13. Slow chemical change that occurs when oxygen in air reacts with a metal

24 Clues: Below • Shiny, malleable, and ductile • More than two elements combine • Materials at the start of a reaction • New materials produced by the reaction • Rows in the periodic table labelled 1-7 • Anything that has mass and occupies space • Have metallic and non-metallic properties • Chemical reaction that absorbs heat energy • Chemical reaction that releases heat energy • ...

Matter Revision 2019-08-06

Matter Revision crossword puzzle
Across
  1. Scientist that developed the current model of the atom with electron shells
  2. Radioactive particle with 2 protons and 2 neutrons
  3. Positively charged particle of an atom
  4. A positive ion
  5. Describes an unstable isotope that releases radiation
  6. Negatively charged particle of an atom
  7. Scientist who developed the plum pudding model
  8. Substance made up of 2 or more different elements
  9. A negative ion
  10. Horizontal row of the periodic table
  11. The kind of electric charge generated by protons
  12. When an unstable isotope converts into its stable form by releasing radiation
  13. Outer region of an atom containing the electrons
  14. Neutrally charged particle of an atom
Down
  1. Vertical column of the periodic table
  2. The identification of an illness by a medical professional
  3. Produced when a neutron turns into a proton and an electron
  4. A type of medicine used to try cure a disease or illness
  5. Outer most electron shell
  6. Scientist who did the gold foil experiment
  7. Emitted when the nucleus is still excited after previous emissions
  8. H2O
  9. An atom with more or less neutrons than normal
  10. The kind of electric charge generated by electrons
  11. Part of an atom in the middle containing protons and neutrons
  12. An atom with more or less electrons than normal
  13. Pure substances that cannot be broken down into anything other substance
  14. Scientist who discovered the link between elements and atoms
  15. The smallest part of a chemical element

29 Clues: H2O • A positive ion • A negative ion • Outer most electron shell • Horizontal row of the periodic table • Vertical column of the periodic table • Neutrally charged particle of an atom • Positively charged particle of an atom • Negatively charged particle of an atom • The smallest part of a chemical element • Scientist who did the gold foil experiment • ...

Bonding 2018-01-19

Bonding crossword puzzle
Across
  1. Which type of bonding is found in all molecular substances?
  2. When a chemical bond is broken, energy is ________
  3. What is the name given to the electrons in the highest occupied energy level of an atom?
  4. What type of bond is formed when electrons are transferred from one atom to another?
  5. Which element is a metalloid?
  6. Which element has the lowest electronegativity?
  7. Which bonds have valence electrons that look like a sea of electrons?
  8. How many electrons does barium have to give up to achieve a noble-gas electron configuration?
  9. Elements on the left side of the periodic table will most likely form _______
  10. Which type of bond exists between an atom of carbon and an atom of fluorine?
  11. The charge of a normal atom is ______
  12. Which element has the highest electronegativity?
Down
  1. Solid samples of the element phosphorus can be white, red, or black in color. These variations are due to different __________
  2. What is an atom that has lost or gained electrons called?
  3. A compound that is composed of only two elements is a ________
  4. What shows the bonding between the atoms of a molecule?
  5. A charged group of atoms that are covalently bonded but act as a single charge particle in an ionic bond is known as ________
  6. Which elements are least likely to combine chemically with other elements?
  7. Which element isn’t a diatomic molecule?
  8. Elements on the right side of the periodic table will most likely form _______

20 Clues: Which element is a metalloid? • The charge of a normal atom is ______ • Which element isn’t a diatomic molecule? • Which element has the lowest electronegativity? • Which element has the highest electronegativity? • When a chemical bond is broken, energy is ________ • What shows the bonding between the atoms of a molecule? • ...

Bonding 2018-01-19

Bonding crossword puzzle
Across
  1. Elements on the right side of the periodic table will most likely form _______
  2. A charged group of atoms that are covalently bonded but act as a single charge particle in an ionic bond is known as ________
  3. Which element is a metalloid?
  4. Elements on the left side of the periodic table will most likely form _______
  5. Which elements are least likely to combine chemically with other elements?
  6. Solid samples of the element phosphorus can be white, red, or black in color. These variations are due to different __________
  7. Which bonds have valence electrons that look like a sea of electrons?
  8. A compound that is composed of only two elements is a ________
  9. What shows the bonding between the atoms of a molecule?
  10. The charge of a normal atom is ______
Down
  1. Which element isn’t a diatomic molecule?
  2. Which type of bonding is found in all molecular substances?
  3. Which type of bond exists between an atom of carbon and an atom of fluorine?
  4. When a chemical bond is broken, energy is ________
  5. What is the name given to the electrons in the highest occupied energy level of an atom?
  6. How many electrons does barium have to give up to achieve a noble-gas electron configuration?
  7. Which element has the lowest electronegativity?
  8. What is an atom that has lost or gained electrons called?
  9. Which element has the highest electronegativity?
  10. What type of bond is formed when electrons are transferred from one atom to another?

20 Clues: Which element is a metalloid? • The charge of a normal atom is ______ • Which element isn’t a diatomic molecule? • Which element has the lowest electronegativity? • Which element has the highest electronegativity? • When a chemical bond is broken, energy is ________ • What shows the bonding between the atoms of a molecule? • ...

Chemistry Vocabulary Review 2018-12-03

Chemistry Vocabulary Review crossword puzzle
Across
  1. this type of particle can best be described as an electron
  2. positively charged subatomic particles
  3. chemical reaction that results in a product with lower mass than the reactants
  4. describes the electrons on the outermost shell
  5. type of bond that results from transferring valence electrons
  6. the type of bond that represents 6 valence electrons
  7. composed of tightly packed protons and neutrons
  8. type of bond that results from sharing valence electrons
  9. elements that are malleable and high in conductivity
  10. elements found along the staircase of the periodic table
  11. who should you tell first if you have a problem with a lab?
  12. non-numerical observations
  13. oxidation number of iron (IV)
  14. an _____ is mostly composed of empty space
Down
  1. grams (g) are the base unit for ____
  2. type of matter with the most compact molecules
  3. lab equipment used to measure mass
  4. dissolving is an example of this type of change
  5. mass per volume
  6. subatomic particles with a zero charge
  7. elements that are dull and brittle
  8. observations that include numerical information
  9. the study of matter and changes in matter
  10. the periodic table provides information about _____
  11. a particle with zero mass and a charge of +1
  12. used to store or transfer approximate (not exact) volumes of liquids
  13. elements within ____ have similar chemical properties
  14. this type of particle can best be described as a helium nucleus
  15. a charged atom
  16. the number of valence electrons an atom of calcium contains

30 Clues: a charged atom • mass per volume • non-numerical observations • oxidation number of iron (IV) • lab equipment used to measure mass • elements that are dull and brittle • grams (g) are the base unit for ____ • positively charged subatomic particles • subatomic particles with a zero charge • the study of matter and changes in matter • an _____ is mostly composed of empty space • ...

Biochemistry Vocabulary Part 1 2023-12-03

Biochemistry Vocabulary Part 1 crossword puzzle
Across
  1. Columns of the periodic table are called ____ or families
  2. Type of bond formed from the attraction of oppositely charged atoms
  3. These are subatomic particles that do not carry a charge
  4. The overall charge of an atom is _____ because its protons equal its electrons
  5. Compounds that form more hydrogen ions in a solution
  6. This number tells you the number of protons and the number of electrons
  7. Compounds that form more OH ions in a solution
  8. These are the rows of the periodic table
  9. Type of interaction that forms from the attraction between hydrogen & oxygen or hydrogen & nitrogen
  10. This is the central core of an atom
  11. These are positively charged subatomic particles
  12. This number comes from adding together an atom's protons and neutrons
  13. Attraction between molecules of different substances; the result of Van der Waals
  14. Type of interaction that forms from the attraction of oppositely charged regions of molecules
Down
  1. The materials created by a chemical reaction
  2. Electrons are shared equally, resulting in neutral atoms
  3. These are negatively charged subatomic particles
  4. These are subatomic particles responsible for creating chemical bonds between atoms
  5. Two or more elements bonded together
  6. An atom with a charge due to losing or gaining electrons
  7. Attraction between molecules of the same substance; the result of hydrogen bonds
  8. Electrons are shared unequally, resulting in atoms with partial charges
  9. The starting materials in a chemical reaction

23 Clues: This is the central core of an atom • Two or more elements bonded together • These are the rows of the periodic table • The materials created by a chemical reaction • The starting materials in a chemical reaction • Compounds that form more OH ions in a solution • These are negatively charged subatomic particles • These are positively charged subatomic particles • ...

Atomic Structure Unit 3 (Suhail) 2023-08-25

Atomic Structure Unit 3 (Suhail) crossword puzzle
Across
  1. Smallest particle of an element that has the properties of that element.
  2. Sum of protons and neutrons.
  3. Region around the nucleus where electrons can be present, Holds energy levels in it.
  4. Region around the nucleus in an atom where electrons can be found.
  5. Negatively charged subatomic particle.
  6. Atoms of same element with same atomic number but different mass number.,
  7. Path around the nucleus, with definite amount of energy, in which electrons revolve.
  8. Positively charged atom or group of atoms.
  9. Core of an atom where mass and positive charge lies. It holds protons and neutrons.
  10. Negatively charged atom or group of atoms
  11. Paths around the nucleus in which electrons revolve.
  12. Vertical column in the periodic table of elements
  13. atomic mass unit, Unit to express atomic or molecular mass. Equal to 1/12th of C-12 atom
Down
  1. Number of protons inside the nucleus of an atom. It is unique to each element.
  2. Present inside the nucleus and has zero charge.
  3. a table that arranges the chemical elements into rows and columns.
  4. Arrangement of electrons in the energy level out side the nucleus of an atom.
  5. Electrons present in the outer most energy level
  6. Positively charged subatomic particle present inside the nucleus.
  7. Average of the atomic masses of all the isotopes of an element that occur naturally.
  8. Charged atom or groups of atoms.
  9. horizontal row in the periodic table of elements

22 Clues: Sum of protons and neutrons. • Charged atom or groups of atoms. • Negatively charged subatomic particle. • Negatively charged atom or group of atoms • Positively charged atom or group of atoms. • Present inside the nucleus and has zero charge. • Electrons present in the outer most energy level • horizontal row in the periodic table of elements • ...

Unit 01 VocabChoice Board 2021-09-02

Unit 01 VocabChoice Board crossword puzzle
Across
  1. valence electrons determine this attribute about an element
  2. elements that are not metals or metalloids
  3. the unit we use to weigh atoms
  4. the properties of an physcial thing
  5. these things determine an elements reactivity
  6. the name of the metals in group 1
  7. The basic building block of matter
  8. a subatomic particle that has a neutrul charge
  9. a property of a certain chemical
  10. the thing that tells you have many valence electrons that are in an element
  11. the number that tells you how much mass an element has
  12. the thing that tells you the energy level of certain elements
Down
  1. a subatomic particle that has a negative charge
  2. a charge that is associated with subatomic particles
  3. the things that are in an atom that are subatomic
  4. this attribute is on most of the elements in the middle of the periodic table
  5. the thing that shows all of the elements
  6. a structure in an atom that hold the protons and neutrons
  7. number The number that shows how many protons are in an atom
  8. a subatomic particle that has a postive charge
  9. elements that have the properties of both metals and non-metals
  10. the elements in the 18th group are called
  11. group 4-12 are also known as
  12. The mass of an element
  13. a structure in an atom that holds the electrons
  14. the things that are on the periodic table

26 Clues: The mass of an element • group 4-12 are also known as • the unit we use to weigh atoms • a property of a certain chemical • the name of the metals in group 1 • The basic building block of matter • the properties of an physcial thing • the thing that shows all of the elements • the elements in the 18th group are called • the things that are on the periodic table • ...

Maddie Roberts 2025-05-23

Maddie Roberts crossword puzzle
Across
  1. a substance formed when two or more chemical elements combine in a fixed ratio
  2. structure of an atom
  3. has a pH greater than 7
  4. a charged atom or molecule
  5. Atoms with the same number of protons but different numbers of neutrons
  6. Vertical columns on the periodic table
  7. a variable that stands alone and isn't changed by the other variables you are trying to measure
  8. consist of a nucleus proton and neutron
  9. a negatively charged ion
  10. Horizontal row on the periodic table
  11. relies on another variable
  12. A substance with high electrical conductivity, luster, and malleability,
  13. A scale that says how acidic or basic something is
  14. Circles around the nucleus
  15. Releases heat
Down
  1. a conclusion reached on a basis of evidence and reasoning
  2. observing something
  3. Takes heat in
  4. a representation of a chemical compound
  5. changes appearance after a reaction
  6. A mass of an atom
  7. unpaired valence electrons
  8. Lacks characteristic of a metal
  9. Shares valence electrons with other atoms
  10. a chemical that gives off hydrogen ions
  11. the number of a chemical
  12. A chemical reaction between an acid and a base
  13. forms a new substance when a reaction happens
  14. Electrons in the outer shell of an atom
  15. an orbit that electrons follow around an atom's nucleus.

30 Clues: Takes heat in • Releases heat • A mass of an atom • observing something • structure of an atom • has a pH greater than 7 • the number of a chemical • a negatively charged ion • unpaired valence electrons • a charged atom or molecule • relies on another variable • Circles around the nucleus • Lacks characteristic of a metal • changes appearance after a reaction • ...

CHEMISTRY CROSSWORD 2025-05-21

CHEMISTRY CROSSWORD crossword puzzle
Across
  1. – Region around an atom’s nucleus where electrons are found
  2. – Number in front of a formula that tells you how many molecules
  3. – Bond where atoms share electrons
  4. – How strongly an atom attracts electrons in a bond
  5. – Two or more atoms joined together
  6. – Process that makes glucose using sunlight
  7. – Process that breaks down glucose to release energy
  8. – The column number in the periodic table, same as the number of outer electrons
  9. – Ice melting is an example of this kind of change
Down
  1. – Substance made of only one type of atom
  2. – Triangle used to find mass, moles or relative formula mass (4,8)
  3. – Substance made from two or more elements chemically bonded
  4. – Combustion is an example of this kind of change
  5. – Bond formed between metals and non-metals by electron transfer
  6. – Metal with a relative atomic mass of 24 g/mol
  7. – Constant equal to the number of particles in one mole (9,6)
  8. – Smallest particle of an element that still keeps its properties
  9. – Unit that counts particles in chemistry, like a chemist’s dozen
  10. – Substances you end up with in a chemical reaction
  11. – A set of chemical symbols that shows what atoms are in a substance
  12. – The row number in the periodic table, same as the number of shells
  13. – Number written small and low to show how many atoms in a molecule
  14. – Substances you start with in a chemical reaction
  15. – What atoms do with electrons in a covalent bond

24 Clues: – Bond where atoms share electrons • – Two or more atoms joined together • – Substance made of only one type of atom • – Process that makes glucose using sunlight • – Metal with a relative atomic mass of 24 g/mol • – Combustion is an example of this kind of change • – What atoms do with electrons in a covalent bond • – Substances you start with in a chemical reaction • ...

Chemistry Vocabulary 2025-11-13

Chemistry Vocabulary crossword puzzle
Across
  1. Organized chart of all known elements.
  2. The dense center of an atom that contains protons and neutrons.
  3. A vertical column on the periodic table with similar properties.
  4. Positively charged particle found in the nucleus.
  5. One or two-letter abbreviation that represents an element.
  6. Number of protons in the nucleus; identifies the element.
  7. Electron in the outermost energy level of an atom.
  8. Atom or group of atoms that has gained or lost electrons.
  9. Element with properties of both metals and nonmetals.
  10. Negatively charged ion.
  11. Positively charged ion.
  12. A substance made of two or more elements chemically bonded in fixed ratios.
Down
  1. Elements in Group 2, somewhat less reactive metals like magnesium.
  2. A horizontal row on the periodic table.
  3. Reactive nonmetals in Group 17 that form salts with metals.
  4. Compound formed by the attraction between positive and negative ions.
  5. Sum of the protons and neutrons in the nucleus.
  6. Elements in Group 18 that are stable and nonreactive.
  7. Element that is typically shiny, malleable, and conducts electricity.
  8. Elements in Group 1, highly reactive metals like sodium or potassium.
  9. Substances formed when two or more elements bond chemically.
  10. Element that lacks metallic properties; poor conductor of heat and electricity.
  11. Negatively charged particle found outside the nucleus of an atom.
  12. Neutral particle found in the nucleus.
  13. Atoms of the same element with different numbers of neutrons.
  14. The smallest particle of an element that retains its identity in a chemical reaction.

26 Clues: Negatively charged ion. • Positively charged ion. • Organized chart of all known elements. • Neutral particle found in the nucleus. • A horizontal row on the periodic table. • Sum of the protons and neutrons in the nucleus. • Positively charged particle found in the nucleus. • Electron in the outermost energy level of an atom. • ...

Unit 3 Vocab 2025-10-23

Unit 3 Vocab crossword puzzle
Across
  1. Determines the size of the ION. The distance from the center of the
  2. the highest energy level sublevel s and p. These are the first electrons involved in
  3. the amount of energy required to remove the most loosely held
  4. to the end of the electron cloud. Cations are smaller than the atom of that
  5. from an atom.
  6. a measure of how hard an atom pulls on BONDING electrons
  7. location of electrons (outside of nucleus)
  8. atomic number.
  9. It is impossible to know both the velocity and
  10. associated shapes.
  11. surrounding the chemical symbol of that element
Down
  1. the electrons in the outer most energy level, only 8 possible must be
  2. The physical and chemical properties of an element are a function of
  3. by inner electrons
  4. of an electron
  5. no two electrons in the same atom can occupy the same
  6. the minimum amount of energy that an electron gains/losses when it changes
  7. the effect of the positive nucleus on its outer electrons is reduced
  8. while anions are bigger.
  9. with the same spin
  10. levels
  11. determines the size of an atom
  12. table
  13. a 3-D area within a sublevel where there is a high probability of finding an
  14. a diagram that represents the valence electrons of an atom of an
  15. The first person credited for arranging elements in order of properties on a
  16. organized space within an energy level, named s, p, d, and f. These spaces

27 Clues: table • levels • from an atom. • of an electron • atomic number. • by inner electrons • with the same spin • associated shapes. • while anions are bigger. • determines the size of an atom • location of electrons (outside of nucleus) • It is impossible to know both the velocity and • surrounding the chemical symbol of that element • no two electrons in the same atom can occupy the same • ...

Trigonometric Crossword 2013-05-02

Trigonometric Crossword crossword puzzle
Across
  1. The positive acute angle formed between the terminal side of an angle and the x-axis.
  2. The set of all possible outputs of a function.
  3. A function that repeats itself in regular intervals; it follows this equation: f (x + c) = f (x) , where c is a constant.
  4. The circle whose center is at the origin and whose radius is one.
Down
  1. The set of all possible inputs of a function.
  2. There are six trigonometric functions: Sine, cosine, tangent, cosecant, secant, and cotangent.
  3. Periodic functions have an amplitude that is half the range between the highest and lowest values.
  4. The repeating interval of a periodic function; the period of a function is a real number.
  5. To confirm.
  6. An operation that assigns a correspondence from elements of one set to elements of another set.
  7. The part of a function that dictates the exact correspondence between the elements of one set and the elements of another set.

11 Clues: To confirm. • The set of all possible inputs of a function. • The set of all possible outputs of a function. • The circle whose center is at the origin and whose radius is one. • The positive acute angle formed between the terminal side of an angle and the x-axis. • The repeating interval of a periodic function; the period of a function is a real number. • ...

Trigonometric Crossword 2013-05-02

Trigonometric Crossword crossword puzzle
Across
  1. There are six trigonometric functions: Sine, cosine, tangent, cosecant, secant, and cotangent.
  2. To confirm
  3. The set of all possible outputs of a function.
  4. Periodic functions have an amplitude that is half the range between the highest and lowest values.
Down
  1. Angle The positive acute angle formed between the terminal side of an angle and the x-axis.
  2. Circle The circle whose center is at the origin and whose radius is one.
  3. A function that repeats itself in regular intervals; it follows this equation: f (x + c) = f (x) , where c is a constant.
  4. The part of a function that dictates the exact correspondence between the elements of one set and the elements of another set.
  5. An operation that assigns a correspondence from elements of one set to elements of another set.
  6. The repeating interval of a periodic function; the period of a function is a real number.
  7. The set of all possible inputs of a function.

11 Clues: To confirm • The set of all possible inputs of a function. • The set of all possible outputs of a function. • Circle The circle whose center is at the origin and whose radius is one. • The repeating interval of a periodic function; the period of a function is a real number. • ...

Trigonometric Crossword 2013-05-02

Trigonometric Crossword crossword puzzle
Across
  1. Circle The circle whose center is at the origin and whose radius is one.
  2. The set of all possible inputs of a function.
  3. The repeating interval of a periodic function; the period of a function is a real number.
  4. There are six trigonometric functions: Sine, cosine, tangent, cosecant, secant, and cotangent.
  5. The part of a function that dictates the exact correspondence between the elements of one set and the elements of another set.
  6. Periodic functions have an amplitude that is half the range between the highest and lowest values.
Down
  1. An operation that assigns a correspondence from elements of one set to elements of another set.
  2. To confirm
  3. The set of all possible outputs of a function.
  4. A function that repeats itself in regular intervals; it follows this equation: f (x + c) = f (x) , where c is a constant.
  5. Angle The positive acute angle formed between the terminal side of an angle and the x-axis.

11 Clues: To confirm • The set of all possible inputs of a function. • The set of all possible outputs of a function. • Circle The circle whose center is at the origin and whose radius is one. • The repeating interval of a periodic function; the period of a function is a real number. • ...

Chemical Bonding (Bridging for Sec 2) 2020-10-29

Chemical Bonding (Bridging for Sec 2) crossword puzzle
Across
  1. What is the total number of groups in the periodic table?
  2. What is the name of the horizontal row in the periodic table?
  3. What is the type of bonding where there is transfer of electrons between a metallic atom and a non-metallic atom?
  4. What is another term used for nucleon number? _____ number
  5. What is the type of bonding where there is sharing of electrons between non-metallic atoms?
  6. How many electrons will an aluminium atom lose to become an aluminium ion?
Down
  1. What is the name of the subatomic particle that has no charge?
  2. What is the name of the atom that has the same number of electrons as potassium ion?
  3. What is the name of the subatomic particle that has negative charge?
  4. What is the term used for electrons in the outermost electron shell?
  5. What is the total number of atoms in an diatomic molecule?

11 Clues: What is the total number of groups in the periodic table? • What is another term used for nucleon number? _____ number • What is the total number of atoms in an diatomic molecule? • What is the name of the horizontal row in the periodic table? • What is the name of the subatomic particle that has no charge? • ...

The Period Table 2024-05-20

The Period Table crossword puzzle
Across
  1. a law stating that the elements, when listed in order of their atomic numbers (originally, atomic weights), fall into recurring groups, so that elements with similar properties occur at regular intervals.
  2. the horizontal rows on a periodic table
  3. minimum energy required to remove the most loosely bound electron of an isolated gaseous atom, positive ion, or molecule.
  4. Dull, poor conductors of heat and electricity, when solid they are brittle and unnmalleable.
  5. is the tendency for an atom of a given chemical element to attract shared electrons when forming a chemical bond.
  6. elements in the last group on the periodic table.
  7. distance between the nucleus and valance electron of an element
Down
  1. Semi conducting,some shiny,some dull,somewhat malleable and ductile.
  2. the distance between the nucleus of an ion and the outermost shell of the ion
  3. shiny,good conductors of electricity,malleable, ductile.
  4. elements with shared properties

11 Clues: elements with shared properties • the horizontal rows on a periodic table • elements in the last group on the periodic table. • shiny,good conductors of electricity,malleable, ductile. • distance between the nucleus and valance electron of an element • Semi conducting,some shiny,some dull,somewhat malleable and ductile. • ...

Science 2021-09-07

Science crossword puzzle
Across
  1. opposite of neutrons
  2. negatively charged substance
  3. steam
  4. a point when liquid group together
  5. opposite of protons
  6. everything has it
  7. water
  8. a point where a thing goes from solid to liquid.
  9. a block
  10. a point where the liquid turns to gas
Down
  1. electron proton neutron
  2. phase change from solid directly to gas
  3. where a liquid turns to a solid.
  4. happens at 212 degrees for water
  5. multiple atoms compound chemical substance made of many identical molecules
  6. part of the periodic table

16 Clues: steam • water • a block • everything has it • opposite of protons • opposite of neutrons • electron proton neutron • part of the periodic table • negatively charged substance • where a liquid turns to a solid. • happens at 212 degrees for water • a point when liquid group together • a point where the liquid turns to gas • phase change from solid directly to gas • ...

Science puzzle 2022-05-18

Science puzzle crossword puzzle
Across
  1. Stored energy
  2. push or pull
  3. makes up the periodic table
  4. moving energy
  5. transfers heat
  6. measures the length of a wave
  7. when a material is changed physical but not chemically
  8. pulling two bodies together
Down
  1. building blocks of an organism
  2. when a material is changed in to a new substance
  3. made up of elements
  4. there is three of them
  5. a group of atoms
  6. neither be created nor destroyed
  7. Noble gas
  8. is made up of mass

16 Clues: Noble gas • push or pull • Stored energy • moving energy • transfers heat • a group of atoms • is made up of mass • made up of elements • there is three of them • makes up the periodic table • pulling two bodies together • measures the length of a wave • building blocks of an organism • neither be created nor destroyed • when a material is changed in to a new substance • ...

The Periodic Table 2022-06-07

The Periodic Table crossword puzzle
Across
  1. are six chemical elements in group 2 of the periodic table. They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).
  2. have a diverse range of individual physical and chemical properties.
  3. consist of the chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).
  4. series of chemical elements comprises the 15 metallic chemical elements with atomic numbers 57–71, from lanthanum through lutetium.
  5. In actual practice, the f-block lanthanide and actinide series are also considered transition metals and are called "inner transition metals".
  6. helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn).
  7. Neutral Ion
Down
  1. series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium through lawrencium.
  2. Negative Ions
  3. The metallic elements in the periodic table located between the transition metals and the weakly nonmetallic metalloids.
  4. Positive Ion

11 Clues: Neutral Ion • Positive Ion • Negative Ions • have a diverse range of individual physical and chemical properties. • helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn). • series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium through lawrencium. • ...

Chemistry Project 2022-04-13

Chemistry Project crossword puzzle
Across
  1. When a molecule is made of 2 or more elements, what is it called?
  2. The number that comes in front of a chemical formula that you distribute.
  3. What are all things made of?
  4. The subatomic particle of an atom that is positively charged.
  5. What is the other name for the vertical families of the periodic table that determines and groups elements by chemical properties, reactivity, and the number of valence electrons?
Down
  1. Elements in Group 18 have the least __________ because they already have a full valence electron shell.
  2. The small, lower "exponent" on an element that signals how many there are of it.
  3. The subatomic particle of an atom that is negatively charged.
  4. The 7 horizontal rows on the periodic table that group the elements by how many energy levels they have.
  5. The subatomic particle of an atom that is neutrally charged.
  6. What is matter made of? (Singular)

11 Clues: What are all things made of? • What is matter made of? (Singular) • The subatomic particle of an atom that is neutrally charged. • The subatomic particle of an atom that is negatively charged. • The subatomic particle of an atom that is positively charged. • When a molecule is made of 2 or more elements, what is it called? • ...

Scie D 2023-12-07

Scie D crossword puzzle
Across
  1. Homogeneous mixture of two or more substances where one is dissolved in the other
  2. Italian scientist known for his contributions to the mole concept in chemistry
  3. Arrangement of elements based on their atomic number in the periodic table
  4. Number of electrons an atom can lose gain or share in a chemical bond
Down
  1. Laboratory technique used to determine the concentration of a solution by reacting it with a standard solution
  2. Process in which a substance loses electrons during a chemical reaction
  3. Variant of an element with the same number of protons but a different number of neutrons
  4. Representation of a chemical reaction using symbols and formulas
  5. Type of bond formed by the sharing of electrons between atoms
  6. Phase transition directly from a solid to a gas without passing through the liquid phase
  7. Biological catalyst that speeds up chemical reactions in living organisms

11 Clues: Type of bond formed by the sharing of electrons between atoms • Representation of a chemical reaction using symbols and formulas • Process in which a substance loses electrons during a chemical reaction • Number of electrons an atom can lose gain or share in a chemical bond • Biological catalyst that speeds up chemical reactions in living organisms • ...

sulfur 2017-10-29

sulfur crossword puzzle
Across
  1. atomic number
  2. number of sulfur atoms combined to form crystalline solid
  3. sulfurous gas that can make acid rain
  4. color sulfur burns
  5. type of element
Down
  1. sulfur smells like this
  2. charge as ion
  3. color of sulfur
  4. has 16 protons
  5. period on the periodic table

10 Clues: charge as ion • atomic number • has 16 protons • color of sulfur • type of element • color sulfur burns • sulfur smells like this • period on the periodic table • sulfurous gas that can make acid rain • number of sulfur atoms combined to form crystalline solid

Elements 2022-04-15

Elements crossword puzzle
Across
  1. reduces cramps, found in bananas
  2. element with the highest melting point
  3. densest element
  4. "the" radioactive element
  5. explodes when exposed to water
Down
  1. also known as the philosopher's stone
  2. bone-strengthening juice
  3. radioactive, but safer than uranium
  4. number 26 on the periodic table
  5. smells horrible

10 Clues: densest element • smells horrible • bone-strengthening juice • "the" radioactive element • explodes when exposed to water • number 26 on the periodic table • reduces cramps, found in bananas • radioactive, but safer than uranium • also known as the philosopher's stone • element with the highest melting point

School Subjects 2023-09-21

School Subjects crossword puzzle
Across
  1. The study of the physical features of the earth
  2. Periodic Table
  3. Language you (maybe) speak
  4. short version of English Language Arts
  5. ♬♩
  6. 1+1, 2+2 etc.
  7. Drawing, Painting, etc.
Down
  1. Long version of P.E.
  2. The study of history
  3. Where you act

10 Clues: ♬♩ • Where you act • 1+1, 2+2 etc. • Periodic Table • Long version of P.E. • The study of history • Drawing, Painting, etc. • Language you (maybe) speak • short version of English Language Arts • The study of the physical features of the earth

Sodiu 2019-03-17

Sodiu crossword puzzle
Across
  1. Grupa sodiului în Tabelul periodic.
  2. Temperatura de inflamare a sodiului în aer.
  3. Substanță în care se păstrează sodiul.
  4. Culoarea sodiului.
  5. Reacția sodiului cu apa.
Down
  1. Alta denumire a elementului sodiu.
  2. Solubilitatea sodiului în apă.
  3. Reactivitatea sodiului.
  4. Tipul metalului sodiu.
  5. Anul descoperirii sodiului.

10 Clues: Culoarea sodiului. • Tipul metalului sodiu. • Reactivitatea sodiului. • Reacția sodiului cu apa. • Anul descoperirii sodiului. • Solubilitatea sodiului în apă. • Alta denumire a elementului sodiu. • Grupa sodiului în Tabelul periodic. • Substanță în care se păstrează sodiul. • Temperatura de inflamare a sodiului în aer.

Atoms Crossword Puzzle 2025-09-11

Atoms Crossword Puzzle crossword puzzle
Across
  1. - Table of elements
  2. - Smallest unit of matter
  3. - Negatively charged particle
  4. - Positively charged particle
Down
  1. - Letters on the periodic table
  2. - Center of the atom
  3. - particles are called this that all make up the atom
  4. - Neutral atoms
  5. - RINGS AROUND THE NUCLEUS
  6. - A positive charged atom

10 Clues: - Neutral atoms • - Table of elements • - Center of the atom • - A positive charged atom • - RINGS AROUND THE NUCLEUS • - Smallest unit of matter • - Negatively charged particle • - Positively charged particle • - Letters on the periodic table • - particles are called this that all make up the atom

9y5 Crossword 2021-04-01

9y5 Crossword crossword puzzle
Across
  1. Fill in the blank ____________ table
  2. your science teacher's surname (lady)
  3. Dylan and ALex live here. Little_______
  4. High School the name of your school
  5. Fill in the blank ______ Dylan
  6. Rob loves these (think fire)
  7. The boys love this interactive game
  8. Hari's surname
Down
  1. Whitfield is the surname
  2. Luke and Erin's tutor's surname
  3. Joey's full name
  4. Simpson The head teacher
  5. Charlie's home town
  6. Your year group
  7. Seryah's first bit of her surname
  8. Bowden Your head of year
  9. Fill in the blank Bradley ________

17 Clues: Hari's surname • Your year group • Joey's full name • Charlie's home town • Whitfield is the surname • Simpson The head teacher • Bowden Your head of year • Rob loves these (think fire) • Fill in the blank ______ Dylan • Luke and Erin's tutor's surname • Seryah's first bit of her surname • High School the name of your school • Fill in the blank Bradley ________ • ...

Seasons 2023-11-05

Seasons crossword puzzle
Across
  1. Equinox after summer
  2. The southernmost point on earth
  3. Weaker light
  4. Equal day equal night
  5. The coldest time of the year
  6. Source of all light/heat on earth
  7. The warmest time of the year
Down
  1. The north star
  2. The northernmost point on earth
  3. The northern/southern most points of earth
  4. The hottest/coldest time of the year
  5. Equinox after winter
  6. Stronger light
  7. The invisible line in the middle of earth
  8. Times of periodic temperature change
  9. Our home planet

16 Clues: Weaker light • The north star • Stronger light • Our home planet • Equinox after summer • Equinox after winter • Equal day equal night • The coldest time of the year • The warmest time of the year • The northernmost point on earth • The southernmost point on earth • Source of all light/heat on earth • The hottest/coldest time of the year • Times of periodic temperature change • ...

Business Crossword 2026-01-08

Business Crossword crossword puzzle
Across
  1. Financial statement of assets and liabilities
  2. Person who trades securities
  3. Measure of company earnings after expenses
  4. Temporary market price movement
  5. Periodic distribution from company profits
  6. Ownership stake in a company
  7. Measure of price fluctuation
  8. Strategy of mixing asset classes
  9. Increase in asset value over time
Down
  1. Extended phase of rising prices
  2. Risk reduction through variety
  3. Prolonged phase of falling prices
  4. Difference between buy and sell price
  5. Rise in general price levels
  6. Financial obligation with interest
  7. Place where shares are traded

16 Clues: Person who trades securities • Rise in general price levels • Ownership stake in a company • Measure of price fluctuation • Place where shares are traded • Risk reduction through variety • Extended phase of rising prices • Temporary market price movement • Strategy of mixing asset classes • Prolonged phase of falling prices • Increase in asset value over time • ...

dadey 2020-03-30

dadey crossword puzzle
Across
  1. the arrangement of electrons in energy levels around an atomic nucleus
  2. a process in which one or more substances, the reactants are converted to one or more different substances
  3. the number of a chemical element in the periodic system
  4. the quantity of matter contained in an atom of an element
  5. like a lapse of timee
  6. a definite stable energy that a physical system can have used especially of the state of electrons in atoms or molecules
Down
  1. This method owes the first part of its name to the fact that work is carried out on many intermediate levels like steps
  2. a smal piece of matter
  3. and occur at the lower left of the periodic table
  4. a table with all of the elements that the the human discovered is something that human discovered
  5. constancy of the total electric charge in the universe or in any specific chemical or nuclear reaction

11 Clues: like a lapse of timee • a smal piece of matter • and occur at the lower left of the periodic table • the number of a chemical element in the periodic system • the quantity of matter contained in an atom of an element • the arrangement of electrons in energy levels around an atomic nucleus • ...

Andrew Buchanan 2023-10-03

Andrew Buchanan crossword puzzle
Across
  1. elements in groups 1,2 and 13-18 in the modern periodic table
  2. an ion that has a positive charge
  3. elements in groups 3-12 in periodic table that are divided into transitional metals and inner transition metals
  4. the energy to remove an electron from a gaseous atom and increases moving left to right and decreases moving down a group
Down
  1. refers to the recurring trends that are seen in the element properties
  2. a model that uses electron-dot structures to show how electrons are arranged in molecules paired in dots
  3. it indicates the relative ability of an element's atom to attract electrons in a chemical bond
  4. inner electrons shielding outer electrons from the nucleus
  5. the electrons in an atom's outermost orbitals that determines the chemical properties of an element
  6. an ion that has a negative charge
  7. an atom that has a positive or negative charge

11 Clues: an ion that has a positive charge • an ion that has a negative charge • an atom that has a positive or negative charge • inner electrons shielding outer electrons from the nucleus • elements in groups 1,2 and 13-18 in the modern periodic table • refers to the recurring trends that are seen in the element properties • ...

Periodic Table Crossword Puzzle 2023-03-15

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. a horizontal row in the periodic table.
  2. the number of protons contained in each nucleus of its atoms of the element.
  3. a chart that organizes information about all of the known elements according to their atomic number.
  4. an element or substance that conducts heat and electricity, is malleable and ductile and has low ionization energy and low electronegativity values.
  5. a substance that cannot be broken down into a simpler substance by ordinary chemical means.
  6. an atom that has gained or lost one or more electrons.
Down
  1. a vertical column on the periodic table.
  2. describes how likely an element is to form bonds with other elements.
  3. electrons that are located in the outermost energy level of an atom.
  4. the number of protons and neutrons in the nucleus of one atom of the element.
  5. the smallest unit of an element that has all of the properties of the element.

11 Clues: a horizontal row in the periodic table. • a vertical column on the periodic table. • an atom that has gained or lost one or more electrons. • electrons that are located in the outermost energy level of an atom. • describes how likely an element is to form bonds with other elements. • the number of protons contained in each nucleus of its atoms of the element. • ...

the structure of matter unit 2021-09-17

the structure of matter unit crossword puzzle
Across
  1. a column in the periodic table of the chemical elements
  2. is a table that tabular array of the chemical elements organized by atomic number
  3. stable subatomic particle that has a positive charge equal in magnitude to a unit of electron charge
  4. any substance that cannot be decomposed into simpler substances by ordinary chemical processes
  5. the smallest particle of a substance that has all of the physical and chemical properties of that substance
Down
  1. number the number of protons in the nucleus of an atom
  2. composed of or resulting from union of separate elements
  3. corresponds to the successive occupation of the orbitals in a valence shell of the atom
  4. the basic unit of a chemical element
  5. neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen
  6. a very small particle of matter that has a negative charge of electricity and that travels around the nucleus of an atom

11 Clues: the basic unit of a chemical element • number the number of protons in the nucleus of an atom • a column in the periodic table of the chemical elements • composed of or resulting from union of separate elements • is a table that tabular array of the chemical elements organized by atomic number • ...

Chemistry 2021-03-03

Chemistry crossword puzzle
Across
  1. has a definite shape
  2. the characteristics of an element
  3. the letter that represents an element
  4. the space that a substance takes up
  5. makes up everything
  6. divide mass by volume
Down
  1. takes the shape of its container
  2. has a neutral charge
  3. similar to weight of an atom
  4. has a negative charge
  5. wants to escape
  6. the dense center of an atom
  7. has a positive charge
  8. first designed the periodic table
  9. substance that can not be changed
  10. how much an element weighs

16 Clues: wants to escape • makes up everything • has a neutral charge • has a definite shape • has a negative charge • has a positive charge • divide mass by volume • how much an element weighs • the dense center of an atom • similar to weight of an atom • takes the shape of its container • the characteristics of an element • first designed the periodic table • substance that can not be changed • ...

Markets Pulse July 2025 2025-07-30

Markets Pulse July 2025 crossword puzzle
Across
  1. Ha Studiato a Milano
  2. Corporate Debutante Ball
  3. Baked Good Aficionado
  4. Racquet Sport Enthusiast
  5. Measure of (non-emotional) Sensitivity
  6. Spent Some Time in Neutral Territory
  7. Go Blue!
  8. Not on a Court, is a JD
  9. Free Lunch, Not Necessarily With Your New Manager
Down
  1. Recipient of Meemaw's Old Stock Certificates
  2. Passive (Not Fixed!) Income
  3. Bid-Ask Delta
  4. Money Manager Metric
  5. Peas-in-a-Pod?
  6. Periodic Prudential Portfolio Practice
  7. Was on the Court, not a JD

16 Clues: Go Blue! • Bid-Ask Delta • Peas-in-a-Pod? • Ha Studiato a Milano • Money Manager Metric • Baked Good Aficionado • Not on a Court, is a JD • Corporate Debutante Ball • Racquet Sport Enthusiast • Was on the Court, not a JD • Passive (Not Fixed!) Income • Spent Some Time in Neutral Territory • Measure of (non-emotional) Sensitivity • Periodic Prudential Portfolio Practice • ...

Extra Credit Assignment 2022-08-09

Extra Credit Assignment crossword puzzle
Across
  1. 17 words 5-7-5
  2. 3 sided shape
  3. ____ of possibilities
Down
  1. ___ Missile Crisis
  2. a surface to store items
  3. Opposite of top
  4. Malcom is where?
  5. AU Periodic Table

8 Clues: 3 sided shape • 17 words 5-7-5 • Opposite of top • Malcom is where? • AU Periodic Table • ___ Missile Crisis • ____ of possibilities • a surface to store items

Bermain TTS sambil belajar IPS 2020-04-05

Bermain TTS sambil belajar IPS crossword puzzle
Across
  1. Media penularan virus corona
  2. Alat pelindung wajah dari virus MASKER
  3. Candi di Jawa Tengah
  4. Penyebar agama Islam di Indonesia
  5. negara di Asia Tengan
  6. tidak boleh kemana-mana
  7. Pernyataan Kemerdekaan Indonesia
  8. perantara yang paling mudah menularkan virus corona
  9. Samudera yang selalu tertutup oleh salju
  10. Angin yang berganti arah secara periodic
  11. Tempat Sorkarno Hatta diasingkan golongan pemuda
Down
  1. Negara maju di Asia Tenggara
  2. Benua Merah
  3. Karang penghalang di Australia
  4. di Kota Malang
  5. kawasan tertutup bagi warga wilayah
  6. negara yang tidak memiliki pantai/laut
  7. Benua tanpa penghuni
  8. Benua Biru

19 Clues: Benua Biru • Benua Merah • di Kota Malang • Candi di Jawa Tengah • Benua tanpa penghuni • negara di Asia Tengan • tidak boleh kemana-mana • Negara maju di Asia Tenggara • Media penularan virus corona • Karang penghalang di Australia • Pernyataan Kemerdekaan Indonesia • Penyebar agama Islam di Indonesia • kawasan tertutup bagi warga wilayah • Alat pelindung wajah dari virus MASKER • ...

The atom 2020-09-24

The atom crossword puzzle
Across
  1. atomic theory pioneer
  2. number of protons
  3. negatively charged particle
  4. atomic mass or collective chemical quanity
  5. mass is not created or destroyed
  6. ratio of elements
  7. decimal value in periodic table
  8. house of the protons and neutrons
Down
  1. experiment by JJ Thomson
  2. number of protons and neutrons
  3. experiment by Ernest Rutherford
  4. he discovered the proton
  5. same number of protons but neutrons vary
  6. used to convert moles to grams
  7. he figured out the charge on the electron
  8. particle in the nucleus
  9. simple whole number ratios
  10. he discovered the electron
  11. smallest particle having properties of element

19 Clues: number of protons • ratio of elements • atomic theory pioneer • particle in the nucleus • experiment by JJ Thomson • he discovered the proton • simple whole number ratios • he discovered the electron • negatively charged particle • number of protons and neutrons • used to convert moles to grams • experiment by Ernest Rutherford • decimal value in periodic table • ...

Basic Chemistry 2024-09-16

Basic Chemistry crossword puzzle
Across
  1. bears a positive electrical charge
  2. stored energy
  3. travels in waves
  4. Anything that occupies space and has mass
  5. directly involved in moving matter
  6. increasing temperature of a substance
  7. composed of more or less identical particles
  8. Element Table
  9. carbon, oxygen, hydrogen, and nitrogen
  10. one or two letter chemical Symbol
Down
  1. particles are present in high numbers
  2. form stored in the bonds of chemical substance
  3. transfer of one or more electrons
  4. nucleus positively charged
  5. from the movement of charged particle.
  6. Capacity to do work
  7. Positive Charge
  8. Negative Charge
  9. energy in action

19 Clues: stored energy • Element Table • Positive Charge • Negative Charge • travels in waves • energy in action • Capacity to do work • nucleus positively charged • transfer of one or more electrons • one or two letter chemical Symbol • bears a positive electrical charge • directly involved in moving matter • particles are present in high numbers • increasing temperature of a substance • ...

Chemistry Fun! 2022-12-12

Chemistry Fun! crossword puzzle
Across
  1. someone who studies naturals sciences
  2. Takes up space
  3. rotating water made by opposing currents
  4. in the center of the cell
  5. study of matter
  6. the amount of matter something has
  7. hissing sound made during chemical reactions
  8. need it to breath
  9. A natural movement of air
  10. table contains all the world's elements!
Down
  1. part of the natural world
  2. often a sign of chemical reactions
  3. when something explodes
  4. the basic unit of a chemical element
  5. a column of air
  6. basic unit of life
  7. makes up everything
  8. power to do work
  9. a charged atom

19 Clues: Takes up space • a charged atom • a column of air • study of matter • power to do work • need it to breath • basic unit of life • makes up everything • when something explodes • part of the natural world • in the center of the cell • A natural movement of air • often a sign of chemical reactions • the amount of matter something has • the basic unit of a chemical element • ...

Chemistry Fun! 2022-12-12

Chemistry Fun! crossword puzzle
Across
  1. someone who studies naturals sciences
  2. Takes up space
  3. rotating water made by opposing currents
  4. in the center of the cell
  5. study of matter
  6. the amount of matter something has
  7. hissing sound made during chemical reactions
  8. need it to breath
  9. A natural movement of air
  10. table contains all the world's elements!
Down
  1. part of the natural world
  2. often a sign of chemical reactions
  3. when something explodes
  4. the basic unit of a chemical element
  5. a column of air
  6. basic unit of life
  7. makes up everything
  8. power to do work
  9. a charged atom

19 Clues: Takes up space • a charged atom • a column of air • study of matter • power to do work • need it to breath • basic unit of life • makes up everything • when something explodes • part of the natural world • in the center of the cell • A natural movement of air • often a sign of chemical reactions • the amount of matter something has • the basic unit of a chemical element • ...

WTF periodicity 2023-12-11

WTF periodicity crossword puzzle
Across
  1. Regions around the nucleus where electrons exist
  2. The quality or state of being periodic, or occurring at regular intervals.
  3. the energy required to remove one electron from a neutral atom in the gaseous state
Down
  1. The distance from the nucleus of an atom to the outermost electron orbital
  2. elements within the same family have the same properties
  3. The rows in a periodic table that classify the elements by the number of atomic shells.
  4. The tendency of an atom or group of atoms to attract electrons.
  5. The electrons in the outermost energy level of an atom that influence how anelement will react with other substances

8 Clues: Regions around the nucleus where electrons exist • elements within the same family have the same properties • The tendency of an atom or group of atoms to attract electrons. • The distance from the nucleus of an atom to the outermost electron orbital • The quality or state of being periodic, or occurring at regular intervals. • ...

Bond Investment Crossword Challenge 2024-03-21

Bond Investment Crossword Challenge crossword puzzle
Across
  1. The rate of return on a bond investment expressed as a percentage.
  2. The periodic interest payment made by a bond issuer.
  3. Bonds issued by the government to finance its operations.
  4. Money lent to the bond issuer
  5. The compensation paid to bondholders for lending their money to the bond issuer.
Down
  1. A measure of the sensitivity of a bond's price to changes in interest rates.
  2. Bonds that do not pay periodic interest but are sold at a discount and redeemed at face value at maturity.
  3. The date on which a bond matures and the principal amount is repaid.

8 Clues: Money lent to the bond issuer • The periodic interest payment made by a bond issuer. • Bonds issued by the government to finance its operations. • The rate of return on a bond investment expressed as a percentage. • The date on which a bond matures and the principal amount is repaid. • A measure of the sensitivity of a bond's price to changes in interest rates. • ...

Colton Butcher Period 10 2022-09-19

Colton Butcher Period 10 crossword puzzle
Across
  1. in chemistry, a horizontal row of elements in the periodic table
  2. a one-,two-, or three-letter abbreviation of the name of an element
Down
  1. the weighted average of the masses of all naturally occurring isotopes of an element
  2. a vertical column of elements in the periodic table
  3. an arrangement of the elements in order of their atomic numbers such that elements with similar properties fall in the column,or group
  4. an element that conducts heat and electricity poorly
  5. an element that has properties of both metals and nonmetals
  6. an element that is shiny and conducts heat and electricity well

8 Clues: a vertical column of elements in the periodic table • an element that conducts heat and electricity poorly • an element that has properties of both metals and nonmetals • an element that is shiny and conducts heat and electricity well • in chemistry, a horizontal row of elements in the periodic table • ...

Nathan Ricker Period 1 2022-09-19

Nathan Ricker Period 1 crossword puzzle
Across
  1. A vertical column of elements in the periodic table.
  2. An arrangement of the elements in order of their atomic numbers such that elements with similar properties fall in the same column, or group.
  3. A one-, two-, or three-letter abbreviation of the name of the element.
  4. An element that has properties of both metals and nonmetals
Down
  1. The weighted average of the masses of all naturally occurring isotopes of an element.
  2. An element that conducts heat and electricity poorly.
  3. An element that is shiny and that conducts heat and electricity well.
  4. In chemistry, a horizontal row of elements in the periodic table.

8 Clues: A vertical column of elements in the periodic table. • An element that conducts heat and electricity poorly. • An element that has properties of both metals and nonmetals • In chemistry, a horizontal row of elements in the periodic table. • An element that is shiny and that conducts heat and electricity well. • ...

Dewayne Zantow's Crossword 2022-09-19

Dewayne Zantow's Crossword crossword puzzle
Across
  1. A vertical column of elements in the periodic table.
  2. In chemistry, a horizontal row of elements in the periodic table.
  3. An element that is shiny and that conducts heat and electricity well.
  4. The weighted average of the masses of all naturally occurring isotopes of an element.
Down
  1. An element that conducts heat and electricity poorly.
  2. An arrangement of the elements in order of their atomic numbers such that elements with similar properties fall in the same column, or group.
  3. A one-, two-, or three-letter abbreviation of the name of an element.
  4. An element that has properties of both metals and nonmetals.

8 Clues: A vertical column of elements in the periodic table. • An element that conducts heat and electricity poorly. • An element that has properties of both metals and nonmetals. • In chemistry, a horizontal row of elements in the periodic table. • A one-, two-, or three-letter abbreviation of the name of an element. • ...

Groups & Periods 2021-08-25

Groups & Periods crossword puzzle
Across
  1. Like your class schedule
  2. the people you live with
Down
  1. how groups are arranged on the periodic table
  2. where the elements are organized
  3. how periods of elements are organized

5 Clues: Like your class schedule • the people you live with • where the elements are organized • how periods of elements are organized • how groups are arranged on the periodic table

Extreme Chemistry Crossword 2015-12-13

Extreme Chemistry Crossword crossword puzzle
Across
  1. Tells us the # of valence electrons in each element
  2. Horizontal row on Periodic Table
  3. they react with halogens
Down
  1. A structured arrangement of elements
  2. Metals, Shiny silvery metals

5 Clues: they react with halogens • Metals, Shiny silvery metals • Horizontal row on Periodic Table • A structured arrangement of elements • Tells us the # of valence electrons in each element

Annuity 2024-11-26

Annuity crossword puzzle
Across
  1. compounding period not equal payment interval
  2. sum, paid in regular or equal payment
Down
  1. compounding period equal payment interval
  2. periodic payment at the end
  3. periodic payment at the beginning

5 Clues: periodic payment at the end • periodic payment at the beginning • sum, paid in regular or equal payment • compounding period equal payment interval • compounding period not equal payment interval

Science Ella Baker 2017-11-19

Science Ella Baker crossword puzzle
Across
  1. is one of the four fundamental states of matter.
  2. appearing or occurring at intervals
  3. old town is a mixture of narrow medieval streets and 18th-century architecture"
  4. is a well stimulation technique in which rock is fractured by a pressurized liquid
  5. the real physical matter of which a person or thing consists and which has a tangible, solid presence
  6. subatomic particle, symbol p or p+ , with a positive electric charge of +1e elementary charge and mass slightly less than that of a neutron.
  7. is the scientific discipline involved with compounds composed of atoms
  8. a combination of different things in which the component elements are individually distinct.
  9. chemical element with symbol Ne and atomic number
  10. a change in its state of motion
Down
  1. the arrangement of and relations between the parts or elements of something complex
  2. is a chemical element with symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element on the periodic table
  3. is the smallest constituent unit of ordinary matter that has the properties of a chemical element
  4. is a chemical element with symbol C and atomic number 6
  5. is a chemical element with symbol O and atomic number 8
  6. In the classical physics observed in everyday life

16 Clues: a change in its state of motion • appearing or occurring at intervals • is one of the four fundamental states of matter. • chemical element with symbol Ne and atomic number • In the classical physics observed in everyday life • is a chemical element with symbol C and atomic number 6 • is a chemical element with symbol O and atomic number 8 • ...

vocab 2025-02-24

vocab crossword puzzle
Across
  1. harmonic motion Simple harmonic motion is a periodic motion where the restoring force is directly proportional and opposite to the displacement, resulting in oscillations about an equilibrium position.
  2. wave wave pattern that appears stationary formed by interfering waves traveling in opposite direction
  3. highest point of a wave
  4. interference Waves canceling each other out due to being out of phase.
  5. interference: Constructive interference occurs when two or more waves overlap and their amplitudes add together, resulting in a larger amplitude wave.
  6. way a wave or disturbance travels through a medium or space
  7. a repetitive band-and-forth motion or fluctuation
  8. the number of occurrences of a repeating event per unit of time
Down
  1. a substance or material through which a wave travels
  2. displacement of a wave from its equilibrium point indicating its intesity
  3. wave propagates through a medium
  4. Wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats.
  5. The time it takes for one complete cycle to occur
  6. lowest point of a wave
  7. wave A transverse wave is a wave where the oscillations are perpendicular to the direction of wave propagation
  8. wave: A longitudinal wave is a wave where the oscillations are parallel to the direction of wave propagation.

16 Clues: lowest point of a wave • highest point of a wave • wave propagates through a medium • The time it takes for one complete cycle to occur • a repetitive band-and-forth motion or fluctuation • a substance or material through which a wave travels • way a wave or disturbance travels through a medium or space • ...

UNIT 1 2025-09-30

UNIT 1 crossword puzzle
Across
  1. substance
  2. energy
  3. energy
  4. Earth Metal
  5. Change
  6. Mixture
Down
  1. Mixture
  2. Change
  3. Table

9 Clues: Table • Change • energy • energy • Change • Mixture • Mixture • substance • Earth Metal

periodic table crossword 2025-10-02

periodic table crossword crossword puzzle
Across
  1. earth metals
  2. gases
  3. mass
  4. electrons
Down
  1. metals
  2. law
  3. number
  4. number
  5. metals

9 Clues: law • mass • gases • metals • number • number • metals • electrons • earth metals

Name ________________________________ Q2C1 Precalculus 2019-10-21

Name ________________________________ Q2C1 Precalculus crossword puzzle
Across
  1. Considering the unit circle. What function of t equals 1/x when x is not 0?
  2. 0 degrees, 360 degrees and 720 degrees are three of an infinite number of angles that are ____.
  3. The cos and sec functions are?
  4. The distance between the highest point and the lowest point on the graph of a periodic function.
  5. Considering the unit circle. What function of t equals x/y when y is not 0?
  6. Considering the unit circle. What function of t equals y?
  7. Two angles with the sum of 180 degrees.
  8. Considering the unit circle. What function of t equals x?
  9. The sin, csc, tan and cot functions are?
Down
  1. an angle between 0 and π/2 radians.
  2. Considering the unit circle. What function of t equals y/x when x is not 0?
  3. the measure of a central angle ? that intercepts an arc, s, equal in length to the radius, r, of the circle.
  4. angles that measure between π/2 and π radians
  5. Two angles with the sum of 90 degrees.
  6. the longest side of a right triangle
  7. Considering the unit circle. What function of t equals 1/y when y is not 0?
  8. is equal to 1/360 of a revolution about the vertex.
  9. If there exist a positive real number c such that f(t+c)=f(t) then the function is?

18 Clues: The cos and sec functions are? • an angle between 0 and π/2 radians. • the longest side of a right triangle • Two angles with the sum of 90 degrees. • Two angles with the sum of 180 degrees. • The sin, csc, tan and cot functions are? • angles that measure between π/2 and π radians • is equal to 1/360 of a revolution about the vertex. • ...

Name ________________________________ Q2C1 Precalculus 2019-10-21

Name ________________________________ Q2C1 Precalculus crossword puzzle
Across
  1. The sin, csc, tan and cot functions are?
  2. If there exist a positive real number c such that f(t+c)=f(t) then the function is?
  3. Two angles with the sum of 180 degrees.
  4. Considering the unit circle. What function of t equals x/y when y is not 0?
  5. Considering the unit circle. What function of t equals y?
  6. the longest side of a right triangle
  7. the measure of a central angle ? that intercepts an arc, s, equal in length to the radius, r, of the circle.
  8. Considering the unit circle. What function of t equals 1/y when y is not 0?
  9. Considering the unit circle. What function of t equals 1/x when x is not 0?
Down
  1. The distance between the highest point and the lowest point on the graph of a periodic function.
  2. is equal to 1/360 of a revolution about the vertex.
  3. Two angles with the sum of 90 degrees.
  4. 0 degrees, 360 degrees and 720 degrees are three of an infinite number of angles that are ____.
  5. angles that measure between π/2 and π radians
  6. Considering the unit circle. What function of t equals y/x when x is not 0?
  7. The cos and sec functions are?
  8. an angle between 0 and π/2 radians.
  9. Considering the unit circle. What function of t equals x?

18 Clues: The cos and sec functions are? • an angle between 0 and π/2 radians. • the longest side of a right triangle • Two angles with the sum of 90 degrees. • Two angles with the sum of 180 degrees. • The sin, csc, tan and cot functions are? • angles that measure between π/2 and π radians • is equal to 1/360 of a revolution about the vertex. • ...

CP Chemistry 1 Bonding 2021-10-25

CP Chemistry 1 Bonding crossword puzzle
Across
  1. outermost electrons in an atom
  2. a molecule that has three atoms bonded to the central atom and no lone pairs on the central atom
  3. the charge of an atom as an ion
  4. unequal sharing of electrons in a covalent bond
  5. a molecule that is in the shape of a straight line
  6. a bond formed by the sharing of two or more nonmetal atoms
  7. the property that allows metals to be hammered into thin sheets
  8. the diagram used to represent covalent bonding
  9. the diagram used to represent ionic bonding
Down
  1. a bond characterized by a sea of delocalized electrons moving throughout the structure
  2. a molecule that has four atoms bonded to the central atom and no lone pairs on the central atom
  3. a molecule that has three things bonded to the central atom and one lone pair on the central atom
  4. atoms on the left side of the periodic table that have positive oxidation numbers
  5. acronym for the theory that describes the shapes of covalent molecules
  6. atoms on the right side of the periodic table that have negative oxidation numbers
  7. a bond formed by the transfer of electrons to create oppositely charged ions that are attracted to each other
  8. the property that allows metals to be pulled into wires
  9. a molecule that has two atoms bonded to the central atom and one or two lone pairs on the central atom

18 Clues: outermost electrons in an atom • the charge of an atom as an ion • the diagram used to represent ionic bonding • the diagram used to represent covalent bonding • unequal sharing of electrons in a covalent bond • a molecule that is in the shape of a straight line • the property that allows metals to be pulled into wires • ...

BariYUM! Cereal Crossword 2024-03-19

BariYUM! Cereal Crossword crossword puzzle
Across
  1. The average cost of barium sulfate which is sold on Amazon-clue:$5-$20
  2. This is the family that Barium is found on in the Periodic table, it is group 2
  3. Barium's compounds are used by oil and gas industries to make this substance which simplifies drilling through rocks by lubricating the drill
  4. Used Barium to make this multicolored substance which is spread over a surface and dries
  5. The atomic number of Barium and also the amount of Protons and Electrons found in it
  6. Gives fireworks this color
Down
  1. Barium removes this gas from the air, helpful for spark plug wire and vacuum tubes
  2. The mass number of Barium found at the bottom of an element card
  3. A property of Alkaline earth Metals where these substances easily react to the things found around them
  4. This group contains Barium and are known as alkaline earth metals
  5. This period of the periodic table contains Barium along with Iridium and Lead
  6. A medical use of Barium involving the digestive system

12 Clues: Gives fireworks this color • A medical use of Barium involving the digestive system • The mass number of Barium found at the bottom of an element card • This group contains Barium and are known as alkaline earth metals • The average cost of barium sulfate which is sold on Amazon-clue:$5-$20 • ...

HOMEWORK 2020-06-14

HOMEWORK crossword puzzle
Across
  1. w
  2. a
Down
  1. f
  2. l
  3. h
  4. p

6 Clues: f • l • w • h • a • p

C2 2021-04-06

C2 crossword puzzle
Across
  1. Likes to chase mice
  2. "Max two electrons in the same orbital"
  3. the kind of bond is determined by it
  4. in f-block
  5. row of the periodic table
  6. The other side of the particle
  7. Flying mammal
Down
  1. In the last but one column
  2. electrons disposition
  3. Large marsupial
  4. He did not know the exact electron
  5. Man's best friend
  6. His principle is said also "of the greatest multiplicity"
  7. Has a trunk
  8. the most external occupated level

15 Clues: in f-block • Has a trunk • Flying mammal • Large marsupial • Man's best friend • Likes to chase mice • electrons disposition • row of the periodic table • In the last but one column • The other side of the particle • the most external occupated level • He did not know the exact electron • the kind of bond is determined by it • "Max two electrons in the same orbital" • ...