periodic+table Crossword Puzzles

science vocabulary-Alicia finney 2020-10-13

science vocabulary-Alicia finney crossword puzzle
Across
  1. -A negatively charged ion.
  2. -an element with properties intermediate with metals and non-metals
  3. -chemical elements arranged by atomic number
  4. -A chemical compound with only two elements.
  5. -same thing as a group
  6. -The complete transfer of valence of electrons.
  7. -the mass of an atom
  8. -total number of protons and electrons
  9. -a stable subatomic particle with negative charge of electricity
  10. -the basic units of matter
  11. -A row of chemicals on the periodic table of elements
  12. -Chemical attraction between two atoms.
  13. -a negatively charged ion
  14. -A chemical bond that involves the sharing of electron pairs.
  15. -Composed of a monotonic metal cation and a monotonic nonmetal anion.
  16. -one of the forms which matter can exist
  17. -a positively charged ion
  18. -A letter or symbol written below the line
  19. -atom or molecule with net electricity
  20. -the central and most important part of an atom
Down
  1. -It is a positively charged ion.
  2. -An outer shell electron
  3. -29)the number of protons in an element
  4. -The distribution of electrons of a molecule.
  5. -A chemical substance composed of many identical molecule.
  6. -the system of electrons
  7. -A group of atoms bonded together, representing the smallest unit of a compound
  8. -an elements that forms positive ions
  9. -a stable subatomic particle without an electromagnetic charge
  10. -a stable sub atomic particle
  11. -specific patterns in the periodic table.
  12. -A column of elements n the periodic table
  13. -very brittle
  14. -A molecule made of atoms from different elements.
  15. -one or more species of atoms

35 Clues: -very brittle • -the mass of an atom • -same thing as a group • -An outer shell electron • -the system of electrons • -a negatively charged ion • -a positively charged ion • -A negatively charged ion. • -the basic units of matter • -a stable sub atomic particle • -one or more species of atoms • -It is a positively charged ion. • -an elements that forms positive ions • ...

extra credit 2024-05-20

extra credit crossword puzzle
Across
  1. Source Pollution Pollutants discharged from a single identifiable location (e.g., pipes, ditches, channels, sewers, tunnels, containers of various types)
  2. nitrogen compounds used for growth by plants and algae
  3. the ability of a material to allow either heat or electricity to flow through it
  4. two or more atoms held together by bonds
  5. Horizontal row on the Periodic Table
  6. organisms that are used to assess the health of a water system. The greater the variety, the healthier the water is. Trout are a good one.
  7. vertical column on the Periodic Table; elements in the column share similar properties; also known as a Family
  8. Source Pollution Pollution that enters a body of water from a large area, such as lawns, construction sites, and roads. All runoff.
  9. an organism that makes its own food
  10. Oxygen oxygen dissolved in water, dissolved oxygen is important for fish and other aquatic animals
  11. simple substances that cannot be broken down into simpler substances
  12. vertical column on the Periodic Table; elements in the column share similar properties; also knows as a Group
Down
  1. Attraction between opposite poles
  2. Prepared or created artificially man-made, not found in nature
  3. term that describes an organism that lives in water
  4. the ability to dissolve in another substance
  5. organisms that cannot make their own food and must feed on other organisms for energy and nutrients
  6. a measure of the clarity of the water (how clear is it?) High turbidity= dirty water
  7. a measure of how acidic or basic a solution is
  8. term that describes an organism that lives on land

20 Clues: Attraction between opposite poles • an organism that makes its own food • Horizontal row on the Periodic Table • two or more atoms held together by bonds • the ability to dissolve in another substance • a measure of how acidic or basic a solution is • term that describes an organism that lives on land • term that describes an organism that lives in water • ...

Chapter 3 test 2023-05-10

Chapter 3 test crossword puzzle
Across
  1. decay alpha particles, beta particles,
  2. in the periodic table is arranged into V
  3. properties metals include luster, malleability , time ability, DUCTILITY, conductivity
  4. the ability of an object to carry electric current v
  5. the smallest possible pieces V
  6. material is one that can be pulled out or drawn into long wires v
  7. sum of the protons and neutrons in the atom V
  8. material is one that can be hammered or rolled into flat sheets v
  9. elements symbol is an abbreviation of the elements name V
  10. isotopes can help you find the age of fossils
  11. an element is the average mass of all the isotopes of all the isotopes of that element V
  12. negatively charged particles V
  13. the elements in a column for a v
Down
  1. Mendeleev knows the pattern
  2. positively charged particles in an atoms nucleus V
  3. decay can change the identity of an atom
  4. they can be predicted from its location on the periodic table
  5. arrangements of elements
  6. rays
  7. no electric charge V
  8. periodic table is arranged and classified by alkaline metals, alkaline earth metals, transitional metals, metals in mixed groups, in last nights and actinides
  9. the ability of an object to transfer heat v
  10. shiny in reflective v
  11. they are poor heat, conductors
  12. carbon, family, nitrogen, family, oxygen, family, halogen, family, noble gases, and hydrogen
  13. periodic table has a atomic number and chemical symbol name in atomic mass for each element
  14. electrons movement or the specific amount of energy it has V
  15. models that developed from experimental evidence
  16. atoms with the same number of proton and a different number of neutrons V
  17. number of protons in an nucleus
  18. packed within a small region in its center which are positive charge V

31 Clues: rays • no electric charge V • shiny in reflective v • arrangements of elements • Mendeleev knows the pattern • the smallest possible pieces V • they are poor heat, conductors • negatively charged particles V • number of protons in an nucleus • the elements in a column for a v • decay alpha particles, beta particles, • decay can change the identity of an atom • ...

Science Crossword 2013-06-13

Science Crossword crossword puzzle
Across
  1. The closeness of a measurement to the actual value of what is being measured
  2. The point in a planet's orbit at which it is farthest from the Sun
  3. Circle:The circle of latitude south of which, on the solstices, every location experiences a period of continuous day or night
  4. The rate of change in velocity; includes speeding up, slowing down, and changing direction
  5. resistance Friction acting on an object moving through the air
  6. complex Highest point or peak on an energy diagram; represents the highest energy point between the reactant's and product's transition state
  7. earth metal: Metal element belonging to group 2 of the periodic table, not including hydrogen
Down
  1. particle A positively charged particle emitted during the radioactive decay of some unstable atoms
  2. zero The lowest point on the Kelvin scale
  3. A base any substance having basic properties as opposed to acidic
  4. current A flow of electric charge that regularly reverses direction
  5. A negatively charged ion
  6. energy Amount of energy needed to start a reaction
  7. The maximum distance that the medium of a wave is displaced from its resting position
  8. series Radioactive group of elements consisting of elements 89 through 103 on the periodic table
  9. metal Metal element belonging to group 1 of the periodic table
  10. rain Rain or any other type of precipitation that is abnormally acidic as a result of air pollution

17 Clues: A negatively charged ion • zero The lowest point on the Kelvin scale • energy Amount of energy needed to start a reaction • resistance Friction acting on an object moving through the air • metal Metal element belonging to group 1 of the periodic table • A base any substance having basic properties as opposed to acidic • ...

CHEMISTRY UNIT REVIEW CROSSWORD 2017-02-12

CHEMISTRY UNIT REVIEW CROSSWORD crossword puzzle
Across
  1. the P.T.): A numbered column on the Periodic table
  2. rings around a nucleus that can have zero, one, or two electrons
  3. An element that isn't a metal
  4. letters standing for a chemical element
  5. the P.T.): one of the Horizontal rows on the Periodic Table
  6. A process with released heat
  7. An electron that helps form a chemical bond
  8. Everything is made from this.
  9. A substance that changes during a chemical reaction
  10. Groups of atoms bonded together
  11. Is formed after 2 or more elements are chemically bonded
Down
  1. Has a negative charge
  2. the Result of a chemical reaction
  3. States that mass is neither created nor destroyed by chemical reactions or physical transformations.
  4. Has a neutral charge (no charge)
  5. Has a positive charge
  6. An element that has both properties of a metal and a nonmetal
  7. The number of protons in a atom
  8. The mass of a chemical elements atoms
  9. Man who discovered the Periodic Law
  10. The brain or powerhouse of a cell
  11. Its made from a single type of atom and is a pure substance
  12. A process that requires absorbed heat
  13. A solid that is hard, shiny, malleable, fusible, and ductile
  14. Gas: Include helium, neon, argon, krypton, xenon, and radon

25 Clues: Has a negative charge • Has a positive charge • A process with released heat • An element that isn't a metal • Everything is made from this. • The number of protons in a atom • Groups of atoms bonded together • Has a neutral charge (no charge) • the Result of a chemical reaction • The brain or powerhouse of a cell • Man who discovered the Periodic Law • ...

CHEMISTRY UNIT REVIEW CROSSWORD 2017-02-12

CHEMISTRY UNIT REVIEW CROSSWORD crossword puzzle
Across
  1. rings around a nucleus that can have zero, one, or two electrons
  2. Has a neutral charge (no charge)
  3. A process that requires absorbed heat
  4. the P.T.): one of the Horizontal rows on the Periodic Table
  5. An electron that helps form a chemical bond
  6. Has a negative charge
  7. The number of protons in a atom
  8. An element that has both properties of a metal and a nonmetal
  9. Its made from a single type of atom and is a pure substance
  10. The mass of a chemical elements atoms
  11. letters standing for a chemical element
  12. Gas: Include helium, neon, argon, krypton, xenon, and radon
Down
  1. Man who discovered the Periodic Law
  2. States that mass is neither created nor destroyed by chemical reactions or physical transformations.
  3. the Result of a chemical reaction
  4. the P.T.): A numbered column on the Periodic table
  5. A process with released heat
  6. Is formed after 2 or more elements are chemically bonded
  7. An element that isn't a metal
  8. A solid that is hard, shiny, malleable, fusible, and ductile
  9. The brain or powerhouse of a cell
  10. A substance that changes during a chemical reaction
  11. Has a positive charge
  12. Groups of atoms bonded together
  13. Everything is made from this.

25 Clues: Has a negative charge • Has a positive charge • A process with released heat • An element that isn't a metal • Everything is made from this. • The number of protons in a atom • Groups of atoms bonded together • Has a neutral charge (no charge) • the Result of a chemical reaction • The brain or powerhouse of a cell • Man who discovered the Periodic Law • ...

Atoms and Molecules Practice 2023-10-16

Atoms and Molecules Practice crossword puzzle
Across
  1. A negatively charged particle.
  2. Numerical data.
  3. A lot of molecules.
  4. The amount of atoms that C3H8.
  5. The law of mass __________, where matter cannot be created nor destroyed.
  6. A 1- atom of this would have 10 electrons.
  7. The type of bond that KF has.
  8. A lot of atoms. Also what the periodic table lists.
  9. A neutral atom of this would have 75 electrons.
Down
  1. Data that is based around the type/form/quality of an object.
  2. The symbol on the periodic table is Fe.
  3. The amount of atoms that H2O has.
  4. A positively charged particle.
  5. The type of bond that H2O has.
  6. A 1+ atom of this would have 2 electrons.
  7. A neutrally charged particle.
  8. This has the atomic weight of 40, and 20 neutrons. Find and use the atomic number.

17 Clues: Numerical data. • A lot of molecules. • A neutrally charged particle. • The type of bond that KF has. • A negatively charged particle. • A positively charged particle. • The type of bond that H2O has. • The amount of atoms that C3H8. • The amount of atoms that H2O has. • The symbol on the periodic table is Fe. • A 1+ atom of this would have 2 electrons. • ...

Periodic Trends Vocabulary 2026-01-13

Periodic Trends Vocabulary crossword puzzle
Across
  1. vertical columns of elements arranged in order of increasing atomic number on the periodic table
  2. the energy required to remove an electron from a gaseous atom
  3. rule states that atoms tend to gain, lose, or share electrons in order to acquire a full set of 8 valence electrons
  4. a highly reactive group 17 element
  5. has properties of metals and nonmetals
Down
  1. something made up of more-or-less interdependent elements or parts
  2. relative ability of atoms to attract electrons in a chemical bond
  3. horizontal rows of elements arranged in order of increasing atomic number on the periodic table
  4. one of the three main classifications of the periodic table
  5. a gas or dull, brittle solids that are poor conductors of heat and electricity
  6. an atom or bonded group of atoms that has a positive or negative charge

11 Clues: a highly reactive group 17 element • has properties of metals and nonmetals • one of the three main classifications of the periodic table • the energy required to remove an electron from a gaseous atom • relative ability of atoms to attract electrons in a chemical bond • something made up of more-or-less interdependent elements or parts • ...

CHEM CROSSWORD PUZZLE EXAM 2013-07-27

CHEM CROSSWORD PUZZLE EXAM crossword puzzle
Across
  1. substance consisting of two or more components without any chemical combination
  2. nuclear symbol similiar to H, mass:1.00723
  3. the second quantum number; describes the shape of the electron wave
  4. simplest form of substance such that cannot be broken in simplier form
  5. group of akali metals the modern periodic table
  6. conductors of heat and electricity; non-ductile
  7. short hand, abbreviated representation of an element
  8. elements of life
  9. _______'s triad - 3 elements in a group with the same properties
  10. refers to the number of protons and neutrons
  11. the third quantum number; describes the orientation of the electron wave space
  12. ______ Meyer- proposed the physical properties of periodic table
  13. _______'s law of octave - 8 elements
  14. latin name of Tungsten
Down
  1. charge:neutral; mass:1.00866
  2. two phase or more mixture; non uniform distribution of components
  3. ability to act as base or acid at the same time
  4. _______'s Uncertainty Principle
  5. anything that has mass and occupies space
  6. latin name of Lead
  7. movement of electron in its orbiting space
  8. ratio of density of a substance to the density of water
  9. nuclear glue
  10. lowest possible temperature
  11. ______ Mendeleev- proposed the chemical properties of periodic table
  12. the first quantum number; describes the energy and distance of electron from the nucleus
  13. one phase mixture; uniform distribution of components
  14. particles responsible chemcial reactions
  15. latin name of Potassium
  16. luster; sheen, ductile, good base formers
  17. to the number of protons in the nucleus equal to the number of protons

31 Clues: nuclear glue • elements of life • latin name of Lead • latin name of Tungsten • latin name of Potassium • lowest possible temperature • charge:neutral; mass:1.00866 • _______'s Uncertainty Principle • _______'s law of octave - 8 elements • particles responsible chemcial reactions • anything that has mass and occupies space • luster; sheen, ductile, good base formers • ...

Chemistry 2012-10-09

Chemistry crossword puzzle
Across
  1. A mixture of metals
  2. Solid state of water
  3. Positively charged particle in the nucleus of an atom
  4. A __________ change is easily reversible
  5. The smallest element on the periodic table
  6. The ability to be hammered into sheets
  7. There are 3 _________________ particles that make up an atom
  8. A gas needed for combustion/burning
  9. Materials that have properties of both metals and non-metals
  10. The ___________ splint test may also be called "The Hydrogen Gas Test"
  11. the ability to conduct ____________ is a property of metals
  12. The ability of a material to reflect light
  13. This subatomic particle is the same size as a proton
  14. The most massive part of an atom
  15. Workplace Hazardous Materials Information System
Down
  1. This element has 4 electron rings around its nucleus. Its last shell has 2 electrons.
  2. These types of elements are usually poor conductors of heat and electricity
  3. A ___________ change involves the creation of a new substance.
  4. A state of matter that has an undefined mass and volume
  5. A type of diagram that represents the protons, neutrons and electrons in an element without showing the element's symbol
  6. Elements are organized according to their weights on the ___________ table
  7. This element has 14 neutrons
  8. These types of elements make up most of the periodic table
  9. The smallest unit of matter
  10. The ___________ splint test may also be called "The Oxygen Gas Test"
  11. The name for Na
  12. The subatomic particle is found outside of the nucleur
  13. The ability to be stretched into wires
  14. A metalloid with the symbol Si

29 Clues: The name for Na • A mixture of metals • Solid state of water • The smallest unit of matter • This element has 14 neutrons • A metalloid with the symbol Si • The most massive part of an atom • A gas needed for combustion/burning • The ability to be hammered into sheets • The ability to be stretched into wires • A __________ change is easily reversible • ...

Chemistry 2015-10-05

Chemistry crossword puzzle
Across
  1. Negatively charged and found in all atoms
  2. The total number of protons and neutrons in an atom
  3. A special block of metalic elements with atomic numbers 90-103
  4. Negativity charged ion
  5. Also known as electron shells
  6. The centre of an object
  7. Attraction of positive and negative ions
  8. In group 18
  9. A special block of metalic elements from group 3-12
  10. What represents an atom
  11. An electron that can participate in the formation of a chemical bond
  12. A particle representing a quantum of light or other electromagnetic radiation
  13. A group of atoms formed by elections being transferred from one atom to another
Down
  1. The idea that electrons orbit around the nucleus at set distances
  2. A special block of metalic elements on the periodic table with atomic numbers 58-71
  3. A particle that makes up all material
  4. Found in all atoms but has no charge
  5. The lowest energy arrangement of an atoms electrons
  6. Positively charged ion
  7. Another term for semimetal
  8. Arrangement of electrons in an electron shell
  9. Surrounds the nucleus of an atom
  10. A state of a physical system that is higher in energy than the ground state
  11. The out most shell of an atom
  12. Horizontal rows on the periodic table
  13. Group 17 elements
  14. Different forms of the same element
  15. Group 1 elements
  16. The number of protons in an atom
  17. A substance composed of atoms with the same atomic number
  18. Something that is composed of two or more elements
  19. A column in the periodic table

32 Clues: In group 18 • Group 1 elements • Group 17 elements • Negativity charged ion • Positively charged ion • The centre of an object • What represents an atom • Another term for semimetal • Also known as electron shells • The out most shell of an atom • A column in the periodic table • Surrounds the nucleus of an atom • The number of protons in an atom • Different forms of the same element • ...

Chapter 10 Modern Atomic Theory And The Periodic Table 2016-01-10

Chapter 10 Modern Atomic Theory And The Periodic Table crossword puzzle
Across
  1. neon’s orbital configuration
  2. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶ 4s²
  3. 3rd sublevel
  4. columns in the periodic table
  5. Who said this: “electrons revolve in specific regions at various distances from the nucleus called energy levels”
  6. as stated by this principle, an orbital cannot contain more than 2 electrons
  7. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶
  8. rows in the periodic table
  9. Which rule is this: electrons will occupy separate orbitals of the same energy before pairing of electrons occur
  10. this method of arranging electrons uses numbers, letters, and superscripts
  11. electrons on the outermost energy level
  12. Group VIIA Elements
  13. all the Group IIIB to Group IIB (3-12) elements
  14. 1st sublevel
  15. Every principle energy level is divided into _____
Down
  1. the energy level expressed by the principal quantum number n
  2. this method of arranging electrons uses arrows and boxes
  3. lowest energy levelgroundstate lowest energy level
  4. distance between two peaks or trough inside a wave
  5. energy is emitted in tiny distinct packets called _____
  6. what is white light?
  7. all the Group A’s elements in the Periodic Table
  8. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶ 4s²3d¹⁰
  9. region in space around a nucleus with a high probability of finding an electron
  10. 4th sublevel
  11. 2nd sublevel
  12. When a gas emits light shown through a prism, the beaming colored lines are part of a _____
  13. German physicist who was best known for his quantum mechanics work
  14. outermost electron shell
  15. small packets of energy in streams of light

30 Clues: 3rd sublevel • 4th sublevel • 2nd sublevel • 1st sublevel • Group VIIA Elements • what is white light? • outermost electron shell • rows in the periodic table • neon’s orbital configuration • columns in the periodic table • electrons on the outermost energy level • small packets of energy in streams of light • all the Group IIIB to Group IIB (3-12) elements • ...

Chapter 10 Modern Atomic Theory And The Periodic Table 2016-01-10

Chapter 10 Modern Atomic Theory And The Periodic Table crossword puzzle
Across
  1. small packets of energy in streams of light
  2. outermost electron shell
  3. this method of arranging electrons uses numbers, letters, and superscripts
  4. Group VIIA Elements
  5. neon’s orbital configuration
  6. distance between two peaks or trough inside a wave
  7. all the Group A’s elements in the Periodic Table
  8. rows in the periodic table
  9. this method of arranging electrons uses arrows and boxes
  10. lowest energy levelgroundstate lowest energy level
  11. what is white light?
  12. 3rd sublevel
  13. German physicist who was best known for his quantum mechanics work
  14. region in space around a nucleus with a high probability of finding an electron
Down
  1. as stated by this principle, an orbital cannot contain more than 2 electrons
  2. Every principle energy level is divided into _____
  3. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶ 4s²3d¹⁰
  4. energy is emitted in tiny distinct packets called _____
  5. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶
  6. the energy level expressed by the principal quantum number n
  7. electrons on the outermost energy level
  8. Who said this: “electrons revolve in specific regions at various distances from the nucleus called energy levels”
  9. all the Group IIIB to Group IIB (3-12) elements
  10. 2nd sublevel
  11. columns in the periodic table
  12. When a gas emits light shown through a prism, the beaming colored lines are part of a _____
  13. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶ 4s²
  14. 4th sublevel
  15. Which rule is this: electrons will occupy separate orbitals of the same energy before pairing of electrons occur
  16. 1st sublevel

30 Clues: 2nd sublevel • 4th sublevel • 3rd sublevel • 1st sublevel • Group VIIA Elements • what is white light? • outermost electron shell • rows in the periodic table • neon’s orbital configuration • columns in the periodic table • electrons on the outermost energy level • small packets of energy in streams of light • all the Group IIIB to Group IIB (3-12) elements • ...

Chapter 10 Modern Atomic Theory And The Periodic Table 2016-01-10

Chapter 10 Modern Atomic Theory And The Periodic Table crossword puzzle
Across
  1. what is white light?
  2. this method of arranging electrons uses arrows and boxes
  3. distance between two peaks or trough inside a wave
  4. the energy level expressed by the principal quantum number n
  5. all the Group A’s elements in the Periodic Table
  6. Every principle energy level is divided into _____
  7. 3rd sublevel
  8. 4th sublevel
  9. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶ 4s²3d¹⁰
  10. rows in the periodic table
  11. When a gas emits light shown through a prism, the beaming colored lines are part of a _____
  12. German physicist who was best known for his quantum mechanics work
  13. lowest energy levelgroundstate lowest energy level
  14. 2nd sublevel
  15. outermost electron shell
  16. energy is emitted in tiny distinct packets called _____
  17. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶
Down
  1. small packets of energy in streams of light
  2. region in space around a nucleus with a high probability of finding an electron
  3. electrons on the outermost energy level
  4. as stated by this principle, an orbital cannot contain more than 2 electrons
  5. all the Group IIIB to Group IIB (3-12) elements
  6. this method of arranging electrons uses numbers, letters, and superscripts
  7. neon’s orbital configuration
  8. Who said this: “electrons revolve in specific regions at various distances from the nucleus called energy levels”
  9. 1st sublevel
  10. Which rule is this: electrons will occupy separate orbitals of the same energy before pairing of electrons occur
  11. columns in the periodic table
  12. this atom's orbital configuration is 1s² 2s²2p⁶ 3s²3p⁶ 4s²
  13. Group VIIA Elements

30 Clues: 1st sublevel • 3rd sublevel • 4th sublevel • 2nd sublevel • Group VIIA Elements • what is white light? • outermost electron shell • rows in the periodic table • neon’s orbital configuration • columns in the periodic table • electrons on the outermost energy level • small packets of energy in streams of light • all the Group IIIB to Group IIB (3-12) elements • ...

GENERAL CHEMISTRY 1 2020-04-20

GENERAL CHEMISTRY 1 crossword puzzle
Across
  1. simplest form of matter since it is composed of only one kind of atom
  2. that can be measured and observed without changing the composition of the substance
  3. relatively uniform in composition; every portion is like every other portion
  4. Cf is the symbol in the periodic table
  5. As is the symbol in the periodic table
  6. sub-discipline of chemistry that studies the structure, properties and reactions of organic compounds
  7. reacts with acids, bases, oxygen, gas or not
  8. substance can damage an organism or not
  9. consisting of a dispersed phase or the substance that is dissolved or scattered
  10. SUBSTANCE that has a definite composition and distinct properties
  11. deals with the synthesis and behavior of inorganic and nonmetallic compounds
  12. substance can be easily decomposed or not
  13. composed of two or more substances combined physically in variable proportions
Down
  1. does not depend on the size or amount of the sample
  2. consisting of coarse particles which are visible to the naked eye
  3. any substance that has mass and takes up space by having volume
  4. break into charged particles when in solution with water or not
  5. well-mixed and behave like a single substance
  6. branch of science that deals with the identification of the substances of which matter is composed
  7. looks at chemical principles in living organisms
  8. ability of a substance to react with other substances such as air, water, acid and base
  9. Pb is the symbol in the periodic table
  10. the substance undergoes combustion or not
  11. focuses on identifying and quantifying matter
  12. which composition varies from one position to another

25 Clues: Pb is the symbol in the periodic table • Cf is the symbol in the periodic table • As is the symbol in the periodic table • substance can damage an organism or not • the substance undergoes combustion or not • substance can be easily decomposed or not • reacts with acids, bases, oxygen, gas or not • well-mixed and behave like a single substance • ...

GENERAL CHEMISTRY 1 2020-04-20

GENERAL CHEMISTRY 1 crossword puzzle
Across
  1. relatively uniform in composition; every portion is like every other portion
  2. consisting of a dispersed phase or the substance that is dissolved or scattered
  3. the substance undergoes combustion or not
  4. that can be measured and observed without changing the composition of the substance
  5. composed of two or more substances combined physically in variable proportions
  6. well-mixed and behave like a single substance
  7. consisting of coarse particles which are visible to the naked eye
  8. which composition varies from one position to another
  9. focuses on identifying and quantifying matter
  10. any substance that has mass and takes up space by having volume
  11. substance can be easily decomposed or not
  12. simplest form of matter since it is composed of only one kind of atom
  13. looks at chemical principles in living organisms
  14. ability of a substance to react with other substances such as air, water, acid and base
Down
  1. sub-discipline of chemistry that studies the structure, properties and reactions of organic compounds
  2. break into charged particles when in solution with water or not
  3. substance can damage an organism or not
  4. SUBSTANCE that has a definite composition and distinct properties
  5. deals with the synthesis and behavior of inorganic and nonmetallic compounds
  6. branch of science that deals with the identification of the substances of which matter is composed
  7. reacts with acids, bases, oxygen, gas or not
  8. Cf is the symbol in the periodic table
  9. As is the symbol in the periodic table
  10. Pb is the symbol in the periodic table
  11. does not depend on the size or amount of the sample

25 Clues: Cf is the symbol in the periodic table • As is the symbol in the periodic table • Pb is the symbol in the periodic table • substance can damage an organism or not • the substance undergoes combustion or not • substance can be easily decomposed or not • reacts with acids, bases, oxygen, gas or not • well-mixed and behave like a single substance • ...

Isotopes and Atoms 2018-10-09

Isotopes and Atoms crossword puzzle
Across
  1. Atomic element 1
  2. Protons have a ______ charge
  3. __________ is the collective term for the elements surrounding "the staircase"
  4. How do we read groups on the periodic table
  5. Number of ______ and electrons will be the same
  6. _______ are the metals in "the dip" of the periodic table
  7. _________ is the amount of time it takes for half of a substance to disappear
  8. Electrons have a ______ charge
  9. Electrons live in the atoms' ________
  10. If neon gains an X amount of neutrons, it becomes _______ ________, but overall, remains to be neon.
  11. How do we read periods on the periodic table
  12. If Carbon's isotope has two extra neutrons, it goes from being Carbon-twelve to ______-________
  13. The word for the process when atoms release particles to become more stable
  14. The atomic number is always the _________ number
  15. Forms of the same atom with a different number of neutrons
Down
  1. Having more neutrons in the nucleus causes an atom to be ________.
  2. Keep the protons and neutrons from escaping the nucleus
  3. AMU stands for _______ ________ ________
  4. _________ is the group known as noble gases
  5. Smallest unit of matter
  6. How many neutrons will the isotope Hydrogen-3 have? (3 is in amu
  7. You find the number of neutrons by___________ minus the atomic number
  8. _________ is the group known as Halogens
  9. The atomic number for Nitrogen
  10. Protons and Neutrons live in the __________
  11. Atomic element number 47
  12. ________ is tells us the number of protons in an atom
  13. mass is measured in __ __ __
  14. Neutrons have a _______ charge
  15. ______ is the formula for water

30 Clues: Atomic element 1 • Smallest unit of matter • Atomic element number 47 • Protons have a ______ charge • mass is measured in __ __ __ • The atomic number for Nitrogen • Electrons have a ______ charge • Neutrons have a _______ charge • ______ is the formula for water • Electrons live in the atoms' ________ • AMU stands for _______ ________ ________ • ...

Unit 1 2023-05-27

Unit 1 crossword puzzle
Across
  1. smallest particle of an element that maintains the properties of that element
  2. electron(s) located in outer energy level (electron shell)
  3. the positively charged center of an atom containing the protons and neutrons
  4. the vertical columns on the Periodic Table
  5. a pure substance that cannot be broken down chemically into simpler substances
  6. a characteristic of a substance that describes how it combines with other substances to form new ones
  7. a conceptual model in which the elements are organized according to their properties; often displayed as a chart
  8. elements located along the stair step on the PTE that have both metal and nonmetal properties
  9. average mass number of all atoms of an element (from particles in the nucleus)
  10. the negatively charged space containing electrons that surrounds the atomic nucleus
Down
  1. a positively charged particle within the atomic nucleus; used to identify an element
  2. property of matter that can be observed without changing the composition or identity of the matter
  3. the number of protons in the nucleus of an atom; used to determine an element's position in the Periodic Table
  4. total number of protons and neutrons in a specific atom
  5. the horizontal rows on the Periodic Table
  6. the tendency of a substance to undergo chemical changes in a system
  7. a (neutral) particle with no electrical charge within the atomic nucleus
  8. a property of a subatomic particle; positive (protons), negative (electrons), or neutral (neutrons)
  9. a particle smaller than an atom, such as a proton, neutron, or electron
  10. a negatively charged particle in the electron cloud surrounding the atomic nucleus

20 Clues: the horizontal rows on the Periodic Table • the vertical columns on the Periodic Table • total number of protons and neutrons in a specific atom • electron(s) located in outer energy level (electron shell) • the tendency of a substance to undergo chemical changes in a system • a particle smaller than an atom, such as a proton, neutron, or electron • ...

Science Ashton C 2021-12-08

Science Ashton C crossword puzzle
Across
  1. has a negative charge almost no mass
  2. found in between the 2 other types of element
  3. can be hammered into shapes
  4. can be pulled into a wire
  5. can hold in heat or sound
  6. rows that go up and down
  7. when something is made of only one atom
  8. When an object lacks brightness
Down
  1. has a positive charge and identifies the atom
  2. the center of the atom
  3. number 79 on the periodic table
  4. The smallest part of matter
  5. found on the right side of the table
  6. Found on left side of the table
  7. a table arranged into families and periods
  8. lets heat and sound pass through it
  9. rows from left to right
  10. can easily be broken
  11. when an element is natural shiny

19 Clues: can easily be broken • the center of the atom • rows from left to right • rows that go up and down • can be pulled into a wire • can hold in heat or sound • The smallest part of matter • can be hammered into shapes • number 79 on the periodic table • Found on left side of the table • When an object lacks brightness • when an element is natural shiny • ...

Atoms Crossword Puzzle 2017-05-30

Atoms Crossword Puzzle crossword puzzle
Across
  1. An atom with more or less electrons.
  2. A positively charged molecule.
  3. A pure substance that consists entirely of one type of atom.
  4. The number of protons in the nucleus if an atom.
  5. The outermost shell of electrons in an atom.
  6. The core of an atom containing protons and neutrons.
  7. A bond formed when electrons are transferred from one atom to another.
  8. Smallest part of matter that still retains the properties of an element.
  9. Atoms of the same element with a different number of neutrons.
Down
  1. A molecule with no charge.
  2. The total number of protons and neutrons in a nucleus.
  3. The vertical columns of the periodic table.
  4. Electrons are shared during bonding.
  5. The horizontal rows of the periodic table.
  6. A substance formed by the chemical combination of two or more elements.
  7. The structure formed by covalent bonds.
  8. A negatively charged molecule.
  9. Used to represent chemical elements.

18 Clues: A molecule with no charge. • A positively charged molecule. • A negatively charged molecule. • An atom with more or less electrons. • Electrons are shared during bonding. • Used to represent chemical elements. • The structure formed by covalent bonds. • The horizontal rows of the periodic table. • The vertical columns of the periodic table. • ...

The Periodic Table vocabulary 2025-10-21

The Periodic Table vocabulary crossword puzzle
Across
  1. Organized the elements by atomic number
  2. element that can be hammered into shape
  3. passes heat and electricity through it
  4. The vertical columns with similar valence electrons
  5. elements in the upper right corner of the periodic table
  6. a measure of an atom's ability to attract electrons
  7. element that can be stretched out into a wire
  8. nonmetal property lacking malleability
  9. element that loses electrons and has a net positive charge
Down
  1. six elements that exhibit both metal and nonmetal properties
  2. elements located on the left side of the periodic table
  3. property of an element that means "shiny"
  4. metals located in the "d" block
  5. nonmetal property lacking luster
  6. The horizontal rows that represent electron energy levels
  7. energy required to completely remove an electron
  8. Organized the elements by atomic mass
  9. element that gains electrons and has a net negative charge

18 Clues: metals located in the "d" block • nonmetal property lacking luster • Organized the elements by atomic mass • passes heat and electricity through it • nonmetal property lacking malleability • Organized the elements by atomic number • element that can be hammered into shape • property of an element that means "shiny" • element that can be stretched out into a wire • ...

Chemistry Crossword Puzzle 2023-05-29

Chemistry Crossword Puzzle crossword puzzle
Across
  1. the 1st element on the periodic table
  2. a substance that cannot be broken down into other substances
  3. the 6th element on the periodic table
Down
  1. a group of atoms that are held together
  2. the 8th element on the periodic table
  3. the molecule with the chemical formula H2O
  4. a tiny particle of an element

7 Clues: a tiny particle of an element • the 1st element on the periodic table • the 8th element on the periodic table • the 6th element on the periodic table • a group of atoms that are held together • the molecule with the chemical formula H2O • a substance that cannot be broken down into other substances

Periodic Table 2023-10-08

Periodic Table crossword puzzle
Across
  1. a vertical column grouped by properties
  2. most elements are
  3. created a periodic table by arranging elements by properties
  4. number of periods on the table
Down
  1. Most abundant element in Earth's crust.
  2. elements in the same family that share physical properties
  3. Horizontal row
  4. number of columns on the periodic table

8 Clues: Horizontal row • most elements are • number of periods on the table • a vertical column grouped by properties • Most abundant element in Earth's crust. • number of columns on the periodic table • elements in the same family that share physical properties • created a periodic table by arranging elements by properties

Chemistry Review Bonus 2023-12-20

Chemistry Review Bonus crossword puzzle
Across
  1. These are ductile and great at conducting heat and electricity.
  2. These type of electrons are found in the outermost shell.
  3. Same element but have different mass numbers.
  4. Combination of two or more substances that have not been chemically combined.
  5. The negative subatomic particle
  6. An atom that has gained or lost electrons to become charged.
  7. Rows of the Periodic Table are known as.
  8. Combination of two or more substances that have been chemically combined in a ratio.
Down
  1. Used gold foil to discover the nucleus.
  2. Columns of the Periodic Table are known as.
  3. A negatively charged ion.
  4. The building block of all matter.
  5. Found in the nucleus but, these have no charge.
  6. Describe the atom as a Planetary Model.
  7. A positively charged ion.
  8. The positive subatomic particle

16 Clues: A negatively charged ion. • A positively charged ion. • The negative subatomic particle • The positive subatomic particle • The building block of all matter. • Used gold foil to discover the nucleus. • Describe the atom as a Planetary Model. • Rows of the Periodic Table are known as. • Columns of the Periodic Table are known as. • ...

Chemistry Crossword 2025-05-05

Chemistry Crossword crossword puzzle
Across
  1. Things with a PH level equal to 7
  2. Number 1 on the periodic table
  3. Elements in the periodic table with full outer shells
  4. Name of an unstable and decomposing element; ex. uranium
  5. Things with a PH level lower than 7
  6. Elements right of the 'stair step'
  7. Dihydrogen monoxide
  8. An element with a positive or negative charge
  9. Things with a PH level higher than 7
  10. An ion with more protons than electrons is charged ____
Down
  1. Similar to metals, but without some of the properties
  2. Type of electron that is on the outer shell of an element
  3. An ion with more electrons than protons is charged ____
  4. Elements left of the 'stair step'
  5. Total mass of an isotope
  6. A variant of an element with more or less neutrons

16 Clues: Dihydrogen monoxide • Total mass of an isotope • Number 1 on the periodic table • Things with a PH level equal to 7 • Elements left of the 'stair step' • Elements right of the 'stair step' • Things with a PH level lower than 7 • Things with a PH level higher than 7 • An element with a positive or negative charge • A variant of an element with more or less neutrons • ...

Unit 4 Review 2022-11-22

Unit 4 Review crossword puzzle
Across
  1. Group 1 elements that are the most reactive of all metals
  2. subcategory that Lanthanides & Actinides are in
  3. elements on the stair step
  4. Many are gasses at room temperature
  5. Most reactive nonmetals
  6. Elements only known to exist because the nuclei are manufactured by humans
  7. Vertical columns
Down
  1. = group with a name
  2. Elements want 8 electrons in their outer shell
  3. Superheavy elements that may or may not actually exist, but are predicted by the periodic table
  4. Group 3 - 12 (mostly) elements
  5. Group 2 elements
  6. Table where elements are organized by increasing atomic number (number of protons)
  7. Horizontal rows
  8. Table Arranged by Atomic Mass
  9. Ductile & Malleable elements
  10. EXTREMELY stable because outer electron shell is full
  11. Table Arranged by Atomic Number

18 Clues: Horizontal rows • Group 2 elements • Vertical columns • = group with a name • Most reactive nonmetals • elements on the stair step • Ductile & Malleable elements • Table Arranged by Atomic Mass • Group 3 - 12 (mostly) elements • Table Arranged by Atomic Number • Many are gasses at room temperature • Elements want 8 electrons in their outer shell • ...

Chemistry and Energy Vocab. 2020-04-22

Chemistry and Energy Vocab. crossword puzzle
Across
  1. A substance that is created
  2. This energy is very much weather dependent
  3. This energy can explode and is very unpredictable
  4. Have common properties
  5. Comes at the start of all chemical reactions
  6. major pollution problem;non-renewable
Down
  1. This element is to the left of the periodic table
  2. These elements are to the right of the periodic table
  3. This energy causes droughts and has limited reservoir
  4. Both metals and Non-metals are called...
  5. Once gone you cant get this resource back
  6. Anything that uses less energy

12 Clues: Have common properties • A substance that is created • Anything that uses less energy • major pollution problem;non-renewable • Both metals and Non-metals are called... • Once gone you cant get this resource back • This energy is very much weather dependent • Comes at the start of all chemical reactions • This element is to the left of the periodic table • ...

Atoms and the Periodic Table 2024-11-07

Atoms and the Periodic Table crossword puzzle
Across
  1. Distance from the nucleus to the outermost electron shell (12)
  2. Positively charged particle in an atom's nucleus (6)
  3. Electrons in the outermost shell, important for bonding (15)
  4. Row in the periodic table (6)
  5. Energy needed to remove an electron (15)
Down
  1. Tendency of an atom to attract electrons (15)
  2. Column in the periodic table (5)
  3. Atom with a negative charge (5)
  4. Arrangement of electrons within an atom's orbitals (11)
  5. Neutral particle in the nucleus (7)
  6. Negatively charged particle (8)
  7. Atom with a positive charge (6)

12 Clues: Row in the periodic table (6) • Atom with a negative charge (5) • Negatively charged particle (8) • Atom with a positive charge (6) • Column in the periodic table (5) • Neutral particle in the nucleus (7) • Energy needed to remove an electron (15) • Tendency of an atom to attract electrons (15) • Positively charged particle in an atom's nucleus (6) • ...

Atoms and molecules C.W .P 2020-04-13

Atoms and molecules C.W .P crossword puzzle
Across
  1. characteristics that are measurable or observable are called physical _____________.
  2. the"electronic connections" between elements in a molecule.
  3. this element is found in all organic matter and has four valence electrons.
  4. "like"electric charges ____________________ each other.
  5. are "shared" in this type of bond.
  6. a group of elements with similar properties are known as a _________________.
  7. number this matches the number of protons in an atom.
  8. each ___________________ on the periodic table represents the number of valence electrons in an element.
  9. electrons have a ______________________ charge.
  10. subtract the atomic number from the atomic mass to find the number of _________________.
  11. a combination of one or more atoms.
  12. table the elements are organized into this grid.
  13. formula nacl is the ___________________________ for salt.
  14. an element that can have a variable number of neutrons in its nucleus.
  15. reactivity is a ______________________ property.
Down
  1. protons have a _________________________ charge.
  2. gasses a"Family" of elements that do not typically react with other elements.
  3. the"outer energy shell" of and atom
  4. cloud the location around the nucleus where electrons orbit.
  5. when elements react they form new _____________________.
  6. a charged particle.
  7. the center of an atom where the protons and neutrons are located.
  8. the"Family" of elements that are very reactive.
  9. a neutron has a ___________________ charge.
  10. electrons are "stolen" in this type of bond.
  11. atoms with full outer energy shells are known to be _______________.
  12. other than hydrogen and helium, the number of electrons needed to fill the valence shell.
  13. each__________ on the Periodic Table represents the number of "energy levels" an element has.
  14. symbol an abreviated way to name an element.

29 Clues: a charged particle. • are "shared" in this type of bond. • the"outer energy shell" of and atom • a combination of one or more atoms. • a neutron has a ___________________ charge. • electrons are "stolen" in this type of bond. • symbol an abreviated way to name an element. • the"Family" of elements that are very reactive. • electrons have a ______________________ charge. • ...

PSC End of Year Exam 2023-05-29

PSC End of Year Exam crossword puzzle
Across
  1. the vertical column on the periodic table
  2. positively charged particles
  3. first found the proton
  4. this law states that mass can not be created or destroyed, just transferred
  5. the rule that explains an atom need 8 valence electrons to be stable
  6. unit that measures nuclear radiation exposure to humans
  7. two atoms of the same element that makes a molecule
  8. the name given to the combining ability of an atom when forming a compound
  9. the horizontal rows on the periodic table
  10. negatively charged particles
  11. elements on the left side of the zig-zag line
  12. the positive charged particle found in the nucleus of an atom
  13. first found the electron
  14. means "yeild" or "to produce"
  15. name of group 18, the only stable group
  16. another name for a homogeneous mixture
  17. the large number in front of a compound
  18. substance being dissolved
Down
  1. a substance that conducts electricity when in a water solution
  2. a suspension is this type of mixture
  3. the small number to the right of an element
  4. the sum of oxidation numbers in a compound
  5. the process of an ionic compound releasing ions when dissolved in water
  6. name for water
  7. elements that make up a compound and the number of atoms
  8. a chemical compound containing only 2 different elements
  9. identifies the element
  10. substance doing the dissolving
  11. unit that measures nuclear radiation exposure to the environment
  12. elements with 7 valence electrons
  13. first published the periodic table in 1869
  14. number of valence electrons for an atom to be stable

32 Clues: name for water • first found the proton • identifies the element • first found the electron • substance being dissolved • positively charged particles • negatively charged particles • means "yeild" or "to produce" • substance doing the dissolving • elements with 7 valence electrons • a suspension is this type of mixture • another name for a homogeneous mixture • ...

CHEM CROSSWORD PUZZLE EXAM 2013-07-27

CHEM CROSSWORD PUZZLE EXAM crossword puzzle
Across
  1. _______'s law of octave - 8 elements
  2. the first quantum number; describes the energy and distance of electron from the nucleus
  3. conductors of heat and electricity; non-ductile
  4. anything that has mass and occupies space
  5. to the number of protons in the nucleus equal to the number of protons
  6. refers to the number of protons and neutrons
  7. short hand, abbreviated representation of an element
  8. ______ Mendeleev- proposed the chemical properties of periodic table
  9. elements of life
  10. nuclear glue
  11. charge:neutral; mass:1.00866
  12. nuclear symbol similiar to H, mass:1.00723
  13. substance consisting of two or more components without any chemical combination
  14. luster; sheen, ductile, good base formers
Down
  1. latin name of Tungsten
  2. the second quantum number; describes the shape of the electron wave
  3. _______'s triad - 3 elements in a group with the same properties
  4. latin name of Lead
  5. lowest possible temperature
  6. ratio of density of a substance to the density of water
  7. simplest form of substance such that cannot be broken in simplier form
  8. latin name of Potassium
  9. two phase or more mixture; non uniform distribution of components
  10. movement of electron in its orbiting space
  11. one phase mixture; uniform distribution of components
  12. group of akali metals the modern periodic table
  13. particles responsible chemcial reactions
  14. _______'s Uncertainty Principle
  15. the third quantum number; describes the orientation of the electron wave space
  16. ability to act as base or acid at the same time
  17. ______ Meyer- proposed the physical properties of periodic table

31 Clues: nuclear glue • elements of life • latin name of Lead • latin name of Tungsten • latin name of Potassium • lowest possible temperature • charge:neutral; mass:1.00866 • _______'s Uncertainty Principle • _______'s law of octave - 8 elements • particles responsible chemcial reactions • anything that has mass and occupies space • luster; sheen, ductile, good base formers • ...

CHEM CROSSWORD PUZZLE EXAM 2013-07-27

CHEM CROSSWORD PUZZLE EXAM crossword puzzle
Across
  1. substance consisting of two or more components without any chemical combination
  2. _______'s law of octave - 8 elements
  3. nuclear symbol similiar to H, mass:1.00723
  4. anything that has mass and occupies space
  5. the third quantum number; describes the orientation of the electron wave space
  6. short hand, abbreviated representation of an element
  7. nuclear glue
  8. _______'s triad - 3 elements in a group with the same properties
  9. movement of electron in its orbiting space
  10. refers to the number of protons and neutrons
  11. simplest form of substance such that cannot be broken in simplier form
  12. _______'s Uncertainty Principle
  13. the second quantum number; describes the shape of the electron wave
Down
  1. luster; sheen, ductile, good base formers
  2. elements of life
  3. particles responsible chemcial reactions
  4. ability to act as base or acid at the same time
  5. ratio of density of a substance to the density of water
  6. the first quantum number; describes the energy and distance of electron from the nucleus
  7. conductors of heat and electricity; non-ductile
  8. latin name of Lead
  9. one phase mixture; uniform distribution of components
  10. lowest possible temperature
  11. ______ Mendeleev- proposed the chemical properties of periodic table
  12. latin name of Tungsten
  13. group of akali metals the modern periodic table
  14. two phase or more mixture; non uniform distribution of components
  15. to the number of protons in the nucleus equal to the number of protons
  16. charge:neutral; mass:1.00866
  17. ______ Meyer- proposed the physical properties of periodic table
  18. latin name of Potassium

31 Clues: nuclear glue • elements of life • latin name of Lead • latin name of Tungsten • latin name of Potassium • lowest possible temperature • charge:neutral; mass:1.00866 • _______'s Uncertainty Principle • _______'s law of octave - 8 elements • particles responsible chemcial reactions • luster; sheen, ductile, good base formers • anything that has mass and occupies space • ...

Unit 2 Review 2023-12-15

Unit 2 Review crossword puzzle
Across
  1. of mixture where components are unevenly distributed.
  2. the atomic symbol “Au” on the periodic table.
  3. the atomic symbol “Ag” on the periodic table.
  4. phase and state transition from liquid to gas.
  5. the atomic symbol “C” on the periodic table.
  6. of matter where there is no fixed volume or shape.
  7. energy/The sum of the kinetic and potential energy of particles in an object.
  8. properties/Properties that can only be measured or observed by changing the chemical identity.
  9. of mixture where components are evenly distributed.
  10. by pressure change, occurs at the surface of a liquid.
  11. composed of positively and negatively charged particles with high kinetic energy. Most of the universe is made of this.
  12. by a temperature change, it occurs throughout the liquid.
Down
  1. reaction/Process by which the atoms of one or more substances are rearranged.
  2. particles in matter are identical (fixed composition).
  3. or more substances physically combined (variable composition).
  4. form of matter.
  5. of matter where there is a fixed volume, but the shape changes based on its container.
  6. properties/Properties that can be observed directly or measured without changing the chemical identity of the substance.
  7. of the average kinetic energy of the particles in an object.
  8. or more elements chemically combined.
  9. change/Change in a substance that only affects its physical properties.
  10. of matter where there is a fixed volume and shape.
  11. that takes up space and has mass.
  12. change/Change in a substance that affects its chemical properties and a chemical reaction occurs.
  13. curve/Diagram that shows the state of matter transitions and all of the heat and energy that is added to it.

25 Clues: form of matter. • that takes up space and has mass. • or more elements chemically combined. • the atomic symbol “C” on the periodic table. • the atomic symbol “Au” on the periodic table. • the atomic symbol “Ag” on the periodic table. • phase and state transition from liquid to gas. • of matter where there is no fixed volume or shape. • ...

Periodic Table Introductory Crossword Puzzle 2024-10-08

Periodic Table Introductory Crossword Puzzle crossword puzzle
Across
  1. The center of an atom
  2. The second element in the periodic table
  3. Number of protons in an element's nucleus
  4. Second element in group 14; Element used in computer chips
  5. Lead's symbol
  6. Element essential for respiration or breathing
  7. Alkali metal with atomic number 19, symbol K
  8. the smallest building blocks of matter and make up everything around us
  9. Metal used in jewelry, symbol Ag
  10. A vertical column on the periodic table
  11. The element that has 12 protons
  12. 27 electrons
  13. Metal with high electrical conductivity, symbol Cu
  14. What is the atomic mass of carbon? Round to nearest whole number
  15. Element that makes up 78% of Earth's atmosphere
  16. Average mass of an element's atoms
  17. Atomic number of caesium
  18. Gas used in bright signs, found in Group 18
Down
  1. Copper's symbol
  2. Noble gas with atomic number 54
  3. Atomic mass of less than 2 amu; H is its symbol
  4. Negatively charged subatomic particle
  5. Soft metal in salt, symbol Na
  6. Element used to make steel, symbol Fe
  7. Four protons
  8. Positively charged particle in an atom's nucleus
  9. Symbol for a precious metal known as gold
  10. Element found in all organic life, atomic number 6
  11. Precious metal, symbol Au
  12. A horizontal row on the periodic table
  13. Group number 14, period 6
  14. Metal commonly used in foil and cans
  15. Metal used in batteries, atomic number 3
  16. Subatomic particle with no charge
  17. Radioactive element used in nuclear power; 92 electrons
  18. Period 6, group 5

36 Clues: Four protons • 27 electrons • Lead's symbol • Copper's symbol • Period 6, group 5 • The center of an atom • Atomic number of caesium • Precious metal, symbol Au • Group number 14, period 6 • Soft metal in salt, symbol Na • Noble gas with atomic number 54 • The element that has 12 protons • Metal used in jewelry, symbol Ag • Subatomic particle with no charge • ...

MYP 4 Unit 2 Science - Understanding Matter 2025-12-10

MYP 4 Unit 2 Science - Understanding Matter crossword puzzle
Across
  1. one of the products of the reaction between sodium and water
  2. Unreactive elements that have a full outer shell
  3. What Mendeleev left for the undiscovered elements
  4. The model of the atom described by J.J.Thompson
  5. The number of neutrons in a Fluorine Atom
  6. The group that all have seven outer electrons
  7. The name for a row across the periodic table
  8. The orange coloured halogen
  9. the two letter that can represent relative atomic mass
  10. The name for atoms that have a charge
  11. The noise made in the test for hydrogen
  12. the quality of your teacher's science jokes
  13. The name for group 2 metals
  14. The type of particle fired in the experiment
  15. Rutherfords first name
  16. atoms with the same number of protons but different number of neutrons
  17. The number of electrons in a Lithium atom
Down
  1. Gas used in the blimp in the Hindenberg disaster
  2. The element that was used as a target
  3. The name for group 1 elements
  4. The area of the atom discovered by Rutherford
  5. two atoms joined together in a molecule
  6. The number of electrons in the outer shell of all the alkaline earth metals
  7. Another name for the electron shells
  8. The name for a coloumn running down the periodic table
  9. The electron configuration of a Potassium atom
  10. One of the scientists that did the work
  11. The name given to a very thin layer of metal
  12. The chemical used to test for Carbon dioxide
  13. Discovered the periodic table
  14. One of the scientists that did the work

31 Clues: Rutherfords first name • The orange coloured halogen • The name for group 2 metals • The name for group 1 elements • Discovered the periodic table • Another name for the electron shells • The element that was used as a target • The name for atoms that have a charge • two atoms joined together in a molecule • One of the scientists that did the work • ...

Matter! 2024-12-12

Matter! crossword puzzle
Across
  1. neutral particle in the nucleus
  2. A pure substance made of only one kind of atom
  3. A state of matter that has a definite volume but no definite shape.
  4. anything that takes up space and has mass
  5. small negative particle that circles the nucleus
  6. an element that is shiny and that conducts heat and electricity well
  7. Definite shape and volume
Down
  1. an element that conducts heat and electricity poorly
  2. A state of matter with no definite shape or volume
  3. Created the first periodic table. Arranged elements by increasing atomic mass
  4. smallest particles made of electrons, neutrons, and protons
  5. Table A table that shows the elements, their atomic number, symbol, and average atomic mass; elements with similar chemical properties are grouped together.
  6. (semiconductors) are the elements that have the properties of both metals and nonmetals
  7. positive particle in the nucleus

14 Clues: Definite shape and volume • neutral particle in the nucleus • positive particle in the nucleus • anything that takes up space and has mass • A pure substance made of only one kind of atom • small negative particle that circles the nucleus • A state of matter with no definite shape or volume • an element that conducts heat and electricity poorly • ...

Atoms and the Periodic Table 2026-03-15

Atoms and the Periodic Table crossword puzzle
Across
  1. A sub-atomic particle which is neutral (no charge) and a mass of 1
  2. The rows across the periodic table
  3. The solid centre of the particle, made up of protons and neutrons
  4. The name of the part of the atom where electrons can be found
Down
  1. A sub-atomic particle with a positive charge and a mass of 1
  2. One of the simplest form of particle, the building blocks of life!
  3. A sub-atomic particle with a negative charge and a mass of almost 0.
  4. The columns going down the periodic table
  5. The scientist who created the periodic table

9 Clues: The rows across the periodic table • The columns going down the periodic table • The scientist who created the periodic table • A sub-atomic particle with a positive charge and a mass of 1 • The name of the part of the atom where electrons can be found • The solid centre of the particle, made up of protons and neutrons • ...

Why Study Chemistry? 2023-09-26

Why Study Chemistry? crossword puzzle
Across
  1. This gas is essential for respiration and combustion
  2. The only liquid metal at room temperature
  3. table, The famous and useful chart where the only letter that doesn't appear is J
  4. The element commonly used as a tracer in PET scans
  5. The element on the periodic table that shares its name with a Norse God
  6. White, The fictional high school chemistry teacher in "Breaking Bad"
  7. Sulfide, The compound responsible for the smell of rotten eggs
  8. A substance that changes colour in the presence of an acid or base
  9. Einstein, Physicist who won the Nobel Prize for explaining the photoelectric effect
  10. The element commonly used in party balloons
  11. Chemistry is the science of _________
  12. The symbol for the element in garlic and onion that causes tears
  13. A chemical reaction involving the loss of electrons
  14. The only noble gas that forms stable compounds with other elements
  15. What element is used to make different coloured glow sticks
  16. A strong acid found in your stomach that helps with digestion
  17. The fictional element used to power Tony Stark's Iron Man suit
  18. Element responsible for making bananas radioactive
  19. A substance used to preserve bodies in ancient Egypt that is now commonly used in fertilizer
Down
  1. A polymer used to make bottles and containers
  2. Term for a substance that can dissolve in water and conduct electricity, often found in sports drinks
  3. The process of converting sugar to alcohol, often used in brewing
  4. The chemical responsible for the smell of freshly cut grass
  5. oxide, "Laughing gas"
  6. The element that gives Mars its red colour
  7. The element featured in the song by Tom Lehrer, known for its short half-life
  8. Curie, Famous periodic table researcher known for her work in radioactivity
  9. The car from "Back to the Future" that ran on a fictional fuel called plutonium
  10. A type of reaction where substances combine to form new compounds
  11. The element that is responsible for the red colour in rubies
  12. The periodic table element that is used to represent Superman's home planet
  13. Holmes, The famous detective created by Sir Arthur Conan Doyle who used chemical knowledge to solve crimes
  14. Simpson, Famously exclaims "D'oh! I missed!" when attempting chemistry experiments
  15. The science that helps us understand the composition of substances
  16. The reaction between acid and base that forms salt and water
  17. The number of protons in a carbon-12 atom
  18. A sugar found in milk
  19. A popular brand of soda that originally contained lithium
  20. Kean, Author of "The Disappearing Spoon" about the history of the periodic table
  21. ice, The solid form of carbon dioxide
  22. The chemical compound that makes jalapenos spicy
  23. The element that makes fireworks vibrant green in colour
  24. Found on the surface of Mars, contributing to its red colour

43 Clues: oxide, "Laughing gas" • A sugar found in milk • Chemistry is the science of _________ • ice, The solid form of carbon dioxide • The only liquid metal at room temperature • The number of protons in a carbon-12 atom • The element that gives Mars its red colour • The element commonly used in party balloons • A polymer used to make bottles and containers • ...

Science Choice Board Crossword 2020-04-21

Science Choice Board Crossword crossword puzzle
Across
  1. properties that can be observed during a chemical reaction
  2. a pure substance made of two or more elements that are chemically combine to form a "new substance
  3. a change affecting the apperence but not chemical makeup
  4. verticle collums on the periodic table
  5. he created the first periodic tabel in 1869
  6. number of protons and neutrons found within the nucleus of an atom
Down
  1. number of protons in an atom
  2. property that can be observed without changing it into another substance
  3. A change that occurs when one or more substances change into an entirely new substance
  4. the ability to dissolve into another substance
  5. horizontal rows on the periodic table
  6. A pure substance that cannot be broken down into simpler substances

12 Clues: number of protons in an atom • horizontal rows on the periodic table • verticle collums on the periodic table • he created the first periodic tabel in 1869 • the ability to dissolve into another substance • a change affecting the apperence but not chemical makeup • properties that can be observed during a chemical reaction • ...

Titanium 2025-01-22

Titanium crossword puzzle
Across
  1. A Table of elements
  2. Endurance to object and weight
  3. The weight of something
  4. The color of a mineral
  5. A way of Transportation
  6. Luster of Titanium
  7. Surgical modifications
  8. What happens after major heat
  9. Metal breaking apart from rust
  10. The chemical compound of a mineral
Down
  1. Crystal formation
  2. Apart of the elemental table
  3. The hue of a mineral
  4. Breaking of a mineral
  5. A Mineral
  6. Ranking of minerals hardness
  7. Mixed metals with Titanium

17 Clues: A Mineral • Crystal formation • Luster of Titanium • A Table of elements • The hue of a mineral • Breaking of a mineral • The color of a mineral • Surgical modifications • The weight of something • A way of Transportation • Mixed metals with Titanium • Apart of the elemental table • Ranking of minerals hardness • What happens after major heat • Endurance to object and weight • ...

Unit crossword puzzle 2021-04-13

Unit crossword puzzle crossword puzzle
Across
  1. is the law of mass
  2. are on the outer levels of a atom
  3. start before a chemical reaction
  4. result from a chemical reaction
Down
  1. end after chemical reaction
  2. is the positive part of the nucleus
  3. are the negative part of the nucleus
  4. does not create new substances
  5. is the horizontal rows in a periodic table
  6. are the vertical columns in a periodic table

10 Clues: is the law of mass • end after chemical reaction • does not create new substances • result from a chemical reaction • start before a chemical reaction • are on the outer levels of a atom • is the positive part of the nucleus • are the negative part of the nucleus • is the horizontal rows in a periodic table • are the vertical columns in a periodic table

atoms 2022-08-23

atoms crossword puzzle
Across
  1. make all mater in the world
  2. positive subatomic particle in an atom
  3. bonus round who put michael jackson in the freezer
  4. no charge at all
  5. proton and neutrons added together
Down
  1. has a negative charge
  2. the number it is on the periodic table
  3. the mass index of all atoms
  4. where all the electrons are
  5. the letter on the actual box on the periodic table

10 Clues: no charge at all • has a negative charge • make all mater in the world • the mass index of all atoms • where all the electrons are • proton and neutrons added together • the number it is on the periodic table • positive subatomic particle in an atom • bonus round who put michael jackson in the freezer • the letter on the actual box on the periodic table

scientific theory of atoms by Rori B. 2023-09-22

scientific theory of atoms by Rori B. crossword puzzle
Across
  1. theory of atoms is also know as the
  2. the periodic table has 118___
  3. atoms are the ____unit of an element
  4. positive subatomic particles are called
  5. matter is made of
Down
  1. how many protons does number 15 have on the periodic table
  2. an element is made of how many atoms
  3. everything that has ____ takes up space
  4. negative subatomic particles are called
  5. neutral subatomic particles are called

10 Clues: matter is made of • the periodic table has 118___ • theory of atoms is also know as the • an element is made of how many atoms • atoms are the ____unit of an element • neutral subatomic particles are called • everything that has ____ takes up space • negative subatomic particles are called • positive subatomic particles are called • ...

Topic: Periodic Trends 2024-12-08

Topic: Periodic Trends crossword puzzle
Across
  1. Rows in a periodic table
  2. Positive charge
  3. Columns in a periodic table
  4. Substance undergoes chemical reactions
  5. Negative charge
  6. the structure in a cell that contains the chromosomes.
Down
  1. is the ability of an atom in a molecule to attract shared electrons
  2. Measure of the size of an atom
  3. They determine the characteristics of elements
  4. Amount of energy required to remove an electron from an atom

10 Clues: Positive charge • Negative charge • Rows in a periodic table • Columns in a periodic table • Measure of the size of an atom • Substance undergoes chemical reactions • They determine the characteristics of elements • the structure in a cell that contains the chromosomes. • Amount of energy required to remove an electron from an atom • ...

Unit 2 Review 2021-12-13

Unit 2 Review crossword puzzle
Across
  1. The number of protons each element have
  2. Has a NEGATIVE charge
  3. Protons and Neutrons make up the nucleus an atom and is the center of the atom
  4. Has a NEUTRAL charge
  5. The D-Block elements are metals with typical metallic properties
  6. 14 elements with atomic numbers from 58 - 71
  7. Group 1 elements of the periodic table
  8. an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same category, or group
  9. Has a POSITIVE charge
  10. The elements of Group 2 of the periodic table
  11. the smallest particle of an element that retains the chemical properties of that element
  12. Total number of protons and neutrons that make up the nucleus of an isotope
Down
  1. Mass is neither created nor destroyed during ordinary chemical reactions or physical changes
  2. The physical and chemical properties of the elements are periodic functions of their atomic numbers
  3. Atoms of the same element that have different masses
  4. These short-range proton-neutron, proton-proton, and neutron-neutron forces hold the nuclear particles together
  5. The P-block elements together with the S-block elements
  6. 14 elements with atomic numbers from 90 - 103
  7. Mass of one mole of a pure substance
  8. The elements of Group 17

20 Clues: Has a NEUTRAL charge • Has a NEGATIVE charge • Has a POSITIVE charge • The elements of Group 17 • Mass of one mole of a pure substance • Group 1 elements of the periodic table • The number of protons each element have • 14 elements with atomic numbers from 58 - 71 • 14 elements with atomic numbers from 90 - 103 • The elements of Group 2 of the periodic table • ...

crossword puzzle 2021-09-21

crossword puzzle crossword puzzle
Across
  1. electrically neutral group of two or more atoms held together by chemical bonds.
  2. Every atom will have the same number of
  3. Periodic table is a row of chemical elements.
  4. table of elements It is widely used in chemistry, physics, and other sciences.
  5. a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  6. The basic unit of a chemical element.
Down
  1. number proton number of a chemical element is the number of protons found in the nucleus of every atom of that element.
  2. molecules composed of atoms from more than one element held together by chemical bonds.
  3. a part or aspect of something abstract, especially one that is essential or characteristic.
  4. a group is a column of elements in the periodic table.
  5. the same mass as a proton but without an electric charge.

11 Clues: The basic unit of a chemical element. • Every atom will have the same number of • Periodic table is a row of chemical elements. • a group is a column of elements in the periodic table. • the same mass as a proton but without an electric charge. • table of elements It is widely used in chemistry, physics, and other sciences. • ...

Chemistry 2021-01-05

Chemistry crossword puzzle
Across
  1. A charged particle
  2. Number of electrons in an s type subshell.
  3. Versions of the same element with different number of neutrons
  4. A negatively charged subatomic particle
  5. chlorine is in this group of the periodic table
  6. A positively charged ion
  7. A theory of atomic structure where electrons orbit the nucleus in different energy levels
Down
  1. This element has 7 protons
  2. Sodium is in this group of the periodic table
  3. A negatively charged ion
  4. This element has 6 protons

11 Clues: A charged particle • A positively charged ion • A negatively charged ion • This element has 7 protons • This element has 6 protons • A negatively charged subatomic particle • Number of electrons in an s type subshell. • Sodium is in this group of the periodic table • chlorine is in this group of the periodic table • ...

Elements 2023-05-18

Elements crossword puzzle
Across
  1. What element is in pepto bismol?
  2. What element is in pencil lead?
  3. What element do humans inhale?
  4. What element is used in computer chips?
  5. What element is used in balloons?
Down
  1. What element is in a thermometer?
  2. what element is used in lightbulbs as filament?
  3. What is the last element on the periodic table?
  4. What element is in toothpaste?
  5. What element is used to make steel?
  6. What is the first element on the periodic table?

11 Clues: What element is in toothpaste? • What element do humans inhale? • What element is in pencil lead? • What element is in pepto bismol? • What element is in a thermometer? • What element is used in balloons? • What element is used to make steel? • What element is used in computer chips? • what element is used in lightbulbs as filament? • ...

Elements, Compounds, Mixtures 2024-12-09

Elements, Compounds, Mixtures crossword puzzle
Across
  1. When no more solute can be dissolved in a solution it is said to be _______.
  2. This element combines with two parts Hydrogen to create this mixture.
  3. These elements are often used to make signs because they glow when an electric current moves through them.
  4. This is the process of boiling in order to separate the components of
  5. When two or more elements participate in a chemical reaction and a chemical bond is formed.
  6. There are 118 of these on The Periodic Table
  7. The Periodic Table was developed by a Russian: Botonist, Scientist, or Chemist?
  8. A substance formed when two or more elements or compounds are physically combined. No chemical changes take place.
  9. solutions.
  10. Elements in the same column of the periodic table constitute a group. Each column of elements have similar properties.
Down
  1. When a liquid is mixed with a solid the particles do not dissolve; they are “suspended” throughout the liquid, and you can see them
  2. The substance in which the other substance dissolves is called this.
  3. The substance that is dissolved in a solution.
  4. In this mixture the substances being combined are distributed evenly throughout.
  5. When one substance dissolves completely into another substance.
  6. This method of separating a mixture uses filters to remove impurities.
  7. When particles are too fine to be filtered, this machine can be used.
  8. Elements can be either a solid, gas, or this state of matter.

18 Clues: solutions. • There are 118 of these on The Periodic Table • The substance that is dissolved in a solution. • Elements can be either a solid, gas, or this state of matter. • When one substance dissolves completely into another substance. • The substance in which the other substance dissolves is called this. • ...

Chemistry Vocabulary 2020-12-14

Chemistry Vocabulary crossword puzzle
Across
  1. the basic unit of a chemical element
  2. an extremely tiny particle with a positive charge; is in the center of the atom and makes up the nucleus
  3. the mass of an atom of a chemical element expressed in atomic mass units
  4. a heterogenous mixture in which some of the particles settle out of the mixture upon standing
  5. a energy level defined by quantum theory
  6. a diagram that represents the variation of a variable
  7. where electrons are likely to be found
  8. a combination of two or more substances
  9. a variable that depends on other factors
  10. a pure substance that is made up of two or more different elements combined by chemical bonds
  11. a simple way of writing down the locations of all the electrons in an atom
  12. in the center of the atom with the protons making up the nucleus
  13. the number of digits in a value
  14. the energy required to remove an electron from an atom
  15. electrons in the outermost shell
  16. a physical substance
  17. the tendency of an atom to attract an electron to itself
  18. any of two or more forms of a chemical element
Down
  1. a positively charged ion
  2. a model presented by niels bohr and ernest rutherford in 1913
  3. a row of elements in the periodic table
  4. a variable that stands alone
  5. a negatively charged ion
  6. a process for experimentation that is used to explore observations and answer questions
  7. the number of protons in the nucleus of an atom
  8. a type of matter that has definite chemical and physical properties
  9. a group of atoms bonded together
  10. physically combined; can be separated
  11. a negative charge that surrounds the nucleus
  12. objects, events, ideas, feelings, time periods, or any other types of categories that you are trying to measure
  13. heterogenous, even though it looks homogenous
  14. a pure substance that contains of only one kind of atom
  15. a way of representing atoms or molecules as dots surrounding the element symbols
  16. a table of chemical elements arranged in order of atomic number
  17. the central part of the atom; contains protons and neutrons
  18. fixed distances from the nucleus of an atom where electrons may be found
  19. the size of a neutral atom
  20. specific patterns that are presented in the periodic table
  21. the number of protons minus the number of electrons
  22. a column of elements in the periodic table
  23. the chemical element in group 18 of the periodic table

41 Clues: a physical substance • a positively charged ion • a negatively charged ion • the size of a neutral atom • a variable that stands alone • the number of digits in a value • a group of atoms bonded together • electrons in the outermost shell • the basic unit of a chemical element • physically combined; can be separated • where electrons are likely to be found • ...

Crossword 2013-09-25

Crossword crossword puzzle
Across
  1. Property/Those characteristics that can be observed without changing the identity of the substance such as size, shape, luster, conductivity, malleability, and magnetic attraction.
  2. is made up of the elements hydrogen and oxygen.
  3. of the Systems/Only a small number of different elements comprise the majority of matter found in Earth's systems.
  4. Formula/A shorthand notation that uses chemical symbols and numbers as subscripts to represent the type of atoms and number of atoms that are present in the smallest unit of the substance.
  5. Table of Elements/An arrangement of the elements according to their atomic numbers and periodic trends of physical and chemical properties.
  6. that has volume and mass.
  7. pure substance that cannot be separated into simpler substances by physical or chemical means.
Down
  1. columns on a periodic table that arrange the elements by select characteristics.
  2. Earth/Oxygen and silicon are the main elements of matter that make up the rock and minerals of Earth's crust.
  3. Matter/Cells from living matter are made of carbon bonded to other elements, such as hydrogen, oxygen, phosphorus, nitrogen, calcium, or sulfur.
  4. rows in a periodic table that classify the elements by select characteristics.
  5. that is composed of two or more elements that are chemically combined.
  6. Substance/Matter that is made up of the same particles throughout.
  7. mixture of mainly nitrogen and oxygen, with small amounts of other gases that surround Earth.
  8. smallest unit of an element that has all of the properties of that element.
  9. Number/The number of protons (positive charges) in an atomic nucleus.

16 Clues: that has volume and mass. • is made up of the elements hydrogen and oxygen. • Substance/Matter that is made up of the same particles throughout. • Number/The number of protons (positive charges) in an atomic nucleus. • that is composed of two or more elements that are chemically combined. • ...

Top 10 rappers Eminem was afraid to diss 2021-02-25

Top 10 rappers Eminem was afraid to diss crossword puzzle
Across
  1. Columns within a periodic table
  2. Bonding of electrons that involve transferring electrons
  3. An imaginary space in which electrons orbit the nucleus
  4. The centre of an atom that is responsible for its growth and movement
  5. A negatively charged particle
  6. A positively charged particle
Down
  1. Rows within a periodic table
  2. particle so small that it cannot be further broken down
  3. The outermost shell of an atom
  4. Bonding of elements that involve sharing electrons
  5. A particle with no charge

11 Clues: A particle with no charge • Rows within a periodic table • A negatively charged particle • A positively charged particle • The outermost shell of an atom • Columns within a periodic table • Bonding of elements that involve sharing electrons • particle so small that it cannot be further broken down • An imaginary space in which electrons orbit the nucleus • ...

Periodic Table by Khalese Alexander 2016-12-07

Periodic Table by Khalese Alexander crossword puzzle
Across
  1. This is the 82nd element.
  2. This is the first element in period 2.
  3. This is the only nonmetal in group 14.
  4. This element has an atomic mass of 35.453.
  5. This is the only metalloid in Group 17.
  6. This is the 10th element in the periodic table.
  7. This element has the symbol Kr.
  8. This element is in group 10 and has the symbol Ni.
Down
  1. This element is close to gold and has the symbol Ag.
  2. This element has the atomic mass of 196.97.
  3. The first element in the periodic table.
  4. This is the only metalloid in Period 3.
  5. This has the symbol I.
  6. This is the only metalloid in group 13.
  7. This element’s symbol is Cu.

15 Clues: This has the symbol I. • This is the 82nd element. • This element’s symbol is Cu. • This element has the symbol Kr. • This is the first element in period 2. • This is the only nonmetal in group 14. • This is the only metalloid in Group 17. • This is the only metalloid in Period 3. • This is the only metalloid in group 13. • The first element in the periodic table. • ...

Crossword Puzzle 2020-01-13

Crossword Puzzle crossword puzzle
Across
  1. A transformation from Liquid to Gas
  2. Is an abbreviation for a chemical element
  3. A transformation from Gas to Liquid
  4. A transformation from Solid to Gas
  5. Are also called Semiconductors or Semi-Metals
  6. Can be defined as heterogenous or homogenous
Down
  1. a thing that is composed of two or more separate elements
  2. Are able to be drawn out into a thin wire
  3. A transformation from Gas to Solid
  4. Are organized in a periodic table
  5. Anything with mass and volume
  6. The measure of the amount of matter in an object
  7. The person who organized the periodic table
  8. The amount of space a substance takes up
  9. substances Are made of only one type of atom or only one type of molecule

15 Clues: Anything with mass and volume • Are organized in a periodic table • A transformation from Gas to Solid • A transformation from Solid to Gas • A transformation from Liquid to Gas • A transformation from Gas to Liquid • The amount of space a substance takes up • Are able to be drawn out into a thin wire • Is an abbreviation for a chemical element • ...

Metals, Nonmetals, Metaloids 2024-07-29

Metals, Nonmetals, Metaloids crossword puzzle
Across
  1. Metalloid used in semiconductors
  2. Metal found in group 1 of the periodic table
  3. Metalloid used in transistors and electronic chips
  4. Non-metal essential for life found in the air
  5. Precious metal known for its luster and use in jewelry
Down
  1. Metal that is liquid at room temperature
  2. Yellow and brittle non-metal
  3. Highly reactive metal with water
  4. Non-metal known for its ability to form diamonds
  5. Metalloid found in group 13 of the periodic table
  6. Non-metal used in water disinfection
  7. Metal that is the main component of soda cans

12 Clues: Yellow and brittle non-metal • Highly reactive metal with water • Metalloid used in semiconductors • Non-metal used in water disinfection • Metal that is liquid at room temperature • Metal found in group 1 of the periodic table • Metal that is the main component of soda cans • Non-metal essential for life found in the air • Non-metal known for its ability to form diamonds • ...

The Atomic Theory Date: ___/____/2022 2022-07-21

The Atomic Theory Date: ___/____/2022 crossword puzzle
Across
  1. Elements can be combined to make them.
  2. Anything of this table is called an element.
  3. Protons make it up.
  4. They carry no charge.
  5. The space between the atomic nucleus and and electrons is .......
Down
  1. They are negatively charged.
  2. They are positively charged.
  3. Electrons do this when moving around the nucleus at high speed.
  4. The main field in science that studies atoms and molecules is called....
  5. Anything on the periodic table is called.....
  6. It has a mass and takes up space.
  7. Protons and neutrons are found here.

12 Clues: Protons make it up. • They carry no charge. • They are negatively charged. • They are positively charged. • It has a mass and takes up space. • Protons and neutrons are found here. • Elements can be combined to make them. • Anything of this table is called an element. • Anything on the periodic table is called..... • ...

Do it Yourself Science 2022-12-05

Do it Yourself Science crossword puzzle
Across
  1. something we do all the time and everywhere we go
  2. a good science experiment is ________
  3. the letter H in H2O
  4. when plants take in carbon dioxide and release oxygen
  5. to take in
  6. sunlight, water, and soil are needed for ______ to grow
Down
  1. a chemical that plants need to grow, N on the periodic table
  2. another name for H2O
  3. the letter C on the periodic table
  4. what humans need to breathe
  5. what is happening to our oceans because of CO2
  6. when animals take in oxygen and release carbon dioxide

12 Clues: to take in • the letter H in H2O • another name for H2O • what humans need to breathe • the letter C on the periodic table • a good science experiment is ________ • what is happening to our oceans because of CO2 • something we do all the time and everywhere we go • when plants take in carbon dioxide and release oxygen • when animals take in oxygen and release carbon dioxide • ...

Year 8 Revision 2025-06-09

Year 8 Revision crossword puzzle
Across
  1. Used to separate insoluble solids from liquids
  2. A starting material for a reaction
  3. A substance containing the same type of atom
  4. 2 or more elements chemically joined
  5. 2 or more elements/compounds not chemically joined
Down
  1. Used to separate a mixture of different sized solids
  2. What is made in a reaction
  3. Found on right side of Periodic Table
  4. A sign of a chemical reaction, also known as bubbles.
  5. Used to separate dyes in ink
  6. This is a magnetic metal, found in cereal
  7. Found on the left side of Periodic Table

12 Clues: What is made in a reaction • Used to separate dyes in ink • A starting material for a reaction • 2 or more elements chemically joined • Found on right side of Periodic Table • Found on the left side of Periodic Table • This is a magnetic metal, found in cereal • A substance containing the same type of atom • Used to separate insoluble solids from liquids • ...

chemistry 2020-05-26

chemistry crossword puzzle
Across
  1. tell us the number of atoms of each element in a compound.
  2. goes across the periodic table
  3. a table of the chemical elements
  4. the first letter of an element
  5. an element that readily forms positive ions and has metallic bonds
  6. a particle made up of two or more atoms that are chemically bonded together
Down
  1. an element that doesn't have the characteristics of metal including
  2. goes down the periodic table
  3. the second letter of an element
  4. a substance whose atoms all have the same number of protons
  5. the smallest particle of a chemical element that can exist.
  6. a substance formed when two or more chemical elements are chemically bonded together

12 Clues: goes down the periodic table • goes across the periodic table • the first letter of an element • the second letter of an element • a table of the chemical elements • tell us the number of atoms of each element in a compound. • a substance whose atoms all have the same number of protons • the smallest particle of a chemical element that can exist. • ...

Exam Review 2018-05-16

Exam Review crossword puzzle
Across
  1. WHAT DO GROUPS OF CELLS FORM?
  2. ANIMALS CELLS DO NOT HAVE A _____________.
  3. ENERGY THAT COMES OUT OF A BATTERY.
  4. ELEMENTS ON THE PERIODIC TABLE ARE ARRANGED BY _______ NUMBER.
  5. ELEMENTS THAT ARE FOUND ALONG THE ZIGZAG.
  6. ELEMENTS IN THE SAME _____ HAVE SIMILAR CHEMICAL PROPERTIES.
  7. MULTIPLE TRIALS ARE PERFORMED IN AN EXPERIMENT
  8. SCIENTIFIC THEORIES CAN CHANGE WHEN NEW _______ IS FOUND.
  9. A LIQUID WITH A PH LESS THAN 7.
Down
  1. FORM OF ENERGY STORED INSIDE A BATTERY.
  2. ELEMENTS, COMPOUNDS AND MIXTURES ARE ALL MADE OF _______.
  3. A LIQUID WITH A PH GREATER THAN 7.
  4. WHAT TYPE OF CHANGE IS ICE MELTING?
  5. WHEN ONE SCIENTIST DUPLICATES ANOTHER SCIENTISTS WORK.
  6. A MOTOR SPINNING IS AN EXAMPLE OF _______ ENERGY.
  7. THE AVERAGE TEMPERATURE IN ALASKA IS 20 DEGREES
  8. WHICHIS MORE ACIDIC A PH OF TWO OR SIX?
  9. WHICH IS MORE BASIC A PH OF ELEVEN OR THIRTEEN?
  10. ELEMENTS THAT ARE SHINY AND CAN BE BENT.
  11. ELEMENTS INA ROW ON THE PERIODIC TABLE.

20 Clues: WHAT DO GROUPS OF CELLS FORM? • A LIQUID WITH A PH LESS THAN 7. • A LIQUID WITH A PH GREATER THAN 7. • WHAT TYPE OF CHANGE IS ICE MELTING? • ENERGY THAT COMES OUT OF A BATTERY. • FORM OF ENERGY STORED INSIDE A BATTERY. • WHICHIS MORE ACIDIC A PH OF TWO OR SIX? • ELEMENTS INA ROW ON THE PERIODIC TABLE. • ELEMENTS THAT ARE SHINY AND CAN BE BENT. • ...

C4 Crossword 2015-03-06

C4 Crossword crossword puzzle
Across
  1. Charged particles which were originally an atom, that has either lost of gained an electron
  2. Same amount as the Electrons
  3. The place in which the Protons and Neutrons lie
  4. The top number
  5. Materials that conduct electricity with little or no resistance
  6. The horizontal rows in the periodic table
  7. R.A.M
  8. Large solids are allowed to settle at the bottom of the tank
  9. Group 7 elements are called....
  10. The gaining of electrons is called...
  11. The part of the atom in which the electrons lie
Down
  1. A bond formed between metal and non-metals
  2. A test which confirms a metal
  3. Adding chlorine
  4. Filtered through sand and gravel
  5. The bottom number
  6. Same number of protons, different number of neutrons
  7. Negatively charged
  8. The loss of electrons are known as...
  9. A bond formed between a non-metal and a non-metal
  10. Water is stored up to allow oxygen to mix with it
  11. Neutrally charged
  12. The vertical columns in the periodic table

23 Clues: R.A.M • The top number • Adding chlorine • The bottom number • Neutrally charged • Negatively charged • Same amount as the Electrons • A test which confirms a metal • Group 7 elements are called.... • Filtered through sand and gravel • The loss of electrons are known as... • The gaining of electrons is called... • The horizontal rows in the periodic table • ...

General Science 2022-01-30

General Science crossword puzzle
Across
  1. something that allows heat or electricity to pass though easily
  2. formed when a solute and a solvent is combined
  3. type of bond formed when atoms share electrons
  4. the first element in the periodic table
  5. the 6th element in the periodic table
  6. this is the force of a moving object
  7. a push or a pull
  8. another name for high blood pressure
  9. the positively charged part of an atom
  10. when sand and water are mixed
Down
  1. this is transported by red blood cells
  2. the process in which energy is released from food
  3. the type of energy in moving objects
  4. the negatively charged part of an atom
  5. proper name for the windpipe
  6. type of food that is used to build and repair tissue
  7. an animal that eats both plants and animals
  8. type of food that provides energy
  9. an animal that eats plants only
  10. type of circuit that has multiple paths for electricity to flow

20 Clues: a push or a pull • proper name for the windpipe • when sand and water are mixed • an animal that eats plants only • type of food that provides energy • the type of energy in moving objects • this is the force of a moving object • another name for high blood pressure • the 6th element in the periodic table • this is transported by red blood cells • ...

Matter and Periodic Table 2022-01-23

Matter and Periodic Table crossword puzzle
Across
  1. element with 14 electrons
  2. element with 80 electrons
  3. element with atomic number of 8
  4. element with symbol W
  5. element with 11 electrons
  6. number on periodic table that that tells us the number of protons
  7. element with atomic mass of 47.867
  8. current model of the atoms
  9. element with the atomic number of 17
  10. element with atomic mass of 40.078
  11. element with 78 protons
  12. The smallest form of matter
  13. the center of the atom containing protons and elctrons
Down
  1. element with symbol Ag
  2. element with 6 electrons
  3. element with 29 protons
  4. negative charged particle of the atom
  5. element with atomic mass of 4.003
  6. element with symbol Fe
  7. anything that has mass and volume
  8. element with symbol K
  9. neutral particle of the atom
  10. number on periodic table that tells you the atoms weight
  11. element with 13 protons
  12. positive charged particle of the atom
  13. element with symbol Pb

26 Clues: element with symbol W • element with symbol K • element with symbol Ag • element with symbol Fe • element with symbol Pb • element with 29 protons • element with 13 protons • element with 78 protons • element with 6 electrons • element with 14 electrons • element with 80 electrons • element with 11 electrons • current model of the atoms • The smallest form of matter • ...

ATOMS 2023-10-18

ATOMS crossword puzzle
Across
  1. Transferring this can change the phase of matter.
  2. Characteristics of matter that describe how matter reacts.
  3. A group of the same atoms chemically bonded together.
  4. Capitol and Lowercase letters that signify what element is on the periodic table.
  5. Center of the Atom.
  6. Particle with no charge.
  7. Elements are divided into these
  8. Outermost ring of electrons in an Atom
  9. A group of compounds, Elements, or Atoms not physically bonded together.
  10. Positively charged particle in an Atom.
Down
  1. A mixture that is not evenly distributed.
  2. A group of different types of atoms bonded together.
  3. How much physical space an object takes up.
  4. How much stuff makes up an object.
  5. Mass divided by volume
  6. The amount of Electrons/Protons in an Atom
  7. A mixture that is the same throughout.
  8. Table with every element categorized by properties.
  9. Negatively charged particles in an Atom.
  10. Characteristics of matter that you can observe.
  11. All elements are made of these.

21 Clues: Center of the Atom. • Mass divided by volume • Particle with no charge. • Elements are divided into these • All elements are made of these. • How much stuff makes up an object. • A mixture that is the same throughout. • Outermost ring of electrons in an Atom • Positively charged particle in an Atom. • Negatively charged particles in an Atom. • ...

Crossword Puzzle-Bubba 2018-12-09

Crossword Puzzle-Bubba crossword puzzle
Across
  1. atomic number of 16
  2. copper
  3. series located along the bottom of the periodic table
  4. physical and chemical properties of both metals and nonmetals
  5. columns/ families on the periodic table
  6. smallest part of an atom
  7. metals the d block
  8. elements that are generally gases or brittle solids
  9. what element has 8 protons?
  10. good conductors of heat and/or electricity
  11. atomic mass of 1.008
  12. elements groups 1, 2, & 13-18
  13. transition metal the f block
Down
  1. metals group 1 elements except for hydrogen
  2. radon
  3. where protons & neutrons are located
  4. group 17
  5. what element has an atomic mass of 14.007
  6. series 2 sets of inter transition metals
  7. atomic number of 99
  8. cloud where the electrons are
  9. silicon is what?
  10. what is helium
  11. capable of transmitting electricity
  12. what element is a metalloid?
  13. what element is a solid?
  14. atomic mass of 107.868
  15. gases group 18
  16. lead

29 Clues: lead • radon • copper • group 17 • what is helium • gases group 18 • silicon is what? • metals the d block • atomic number of 16 • atomic number of 99 • atomic mass of 1.008 • atomic mass of 107.868 • smallest part of an atom • what element is a solid? • what element has 8 protons? • what element is a metalloid? • transition metal the f block • cloud where the electrons are • ...

4th Nine Weeks Bonus Crossword Puzzle 2024-05-08

4th Nine Weeks Bonus Crossword Puzzle crossword puzzle
Across
  1. A microscopic particle that makes up all matter.
  2. Number 1 on the periodic table.
  3. The atoms on the 18th column of the periodic table.
  4. Substance with a pH greater than 7
  5. The time required for a certain amount of atoms to decay by half the amount originally present.
  6. A temperature measuring instrument.
  7. Substance with a pH less than 7
  8. A combination of 2 or more substances
  9. A positively charged ion.
  10. KHDUDCM
Down
  1. A positively charged particle.
  2. A negatively charged ion.
  3. A particle with no charge.
  4. A substance's mass per unit of volume (Water's is 1 gram per millimeter.)
  5. Light particle.
  6. A negatively charged particle.
  7. The phase state of H2O when it is ice
  8. Rings around atoms that hold electrons.
  9. the outermost electrons of an atom.
  10. One measurement of this is 6.02 x 10^23 units of a substance.
  11. The phase state of H2O when it is vapor
  12. The center of an atom.

22 Clues: KHDUDCM • Light particle. • The center of an atom. • A negatively charged ion. • A positively charged ion. • A particle with no charge. • A positively charged particle. • A negatively charged particle. • Number 1 on the periodic table. • Substance with a pH less than 7 • Substance with a pH greater than 7 • A temperature measuring instrument. • the outermost electrons of an atom. • ...

Atoms & Elements 2024-06-10

Atoms & Elements crossword puzzle
Across
  1. Name for A Molecule with Two or More Different Atoms
  2. Another Word for H2O
  3. Element That Corresponds with Mg
  4. What Are Atoms Mostly Comprised of?
  5. Reacts to Create Combustion
  6. Protons in Hydrogen
  7. Which Subatomic Particle Orbits The Nucleus?
  8. Greek Word for Atom
  9. Scientific Name for Rusting or Corrosion
  10. A Double Rearrangement in A Formula
  11. Name for A Compound Being Split into Simpler Products
  12. Proton's Charge
Down
  1. What the Current Periodic Table Is Arranged By
  2. What Are the Electrons in The Outermost Ring Called?
  3. Smallest Known Piece of Matter
  4. John Dalton's Theory
  5. Periods on The Periodic Table
  6. Proton, Electron & ____
  7. What Is Located on The Right Side of a Chemical Equation
  8. What Type of Gases Are Non-reactive and Have Very Low Boiling Points?
  9. Atomic Number of Boron
  10. Name for Two Elements Combining to Create Something New
  11. What Substance is Aluminium?
  12. Element That Corresponds with Au
  13. Maximum Electrons of The Second Electron Shell

25 Clues: Proton's Charge • Protons in Hydrogen • Greek Word for Atom • Another Word for H2O • John Dalton's Theory • Atomic Number of Boron • Proton, Electron & ____ • Reacts to Create Combustion • What Substance is Aluminium? • Periods on The Periodic Table • Smallest Known Piece of Matter • Element That Corresponds with Mg • Element That Corresponds with Au • ...

Science Vocab 2023-02-08

Science Vocab crossword puzzle
Across
  1. Two or more covalently bonded atoms
  2. Columns going up and down the periodic table
  3. Move toward one another
  4. When the nucleus of the atoms attract the outer electrons of the other atom
  5. The average mass of the atoms in an element
  6. In regions surrounding nucleus; negative charge
  7. The area surrounding the nucleus where the electron is most likely to be
  8. Atoms of the same element with different number of neutrons
  9. The bond when electrons from both atoms are shared by both atoms
  10. the region surrounding the nucleus
Down
  1. Rows going across the periodic table
  2. The number of protons in the nucleus of the atoms
  3. Electrons in the outermost energy level
  4. In nucleus of the atom; no charge
  5. When oppositely charged ions attract each other, common in sodium chloride
  6. Formed from atoms
  7. Short-hand abbreviation for the element name
  8. Overall charge
  9. In nucleus on the atom; positive charge
  10. To push away from one another
  11. Is made up of protons, neutrons, and electrons

21 Clues: Overall charge • Formed from atoms • Move toward one another • To push away from one another • In nucleus of the atom; no charge • the region surrounding the nucleus • Two or more covalently bonded atoms • Rows going across the periodic table • Electrons in the outermost energy level • In nucleus on the atom; positive charge • The average mass of the atoms in an element • ...

Y10 PPE Disciplinary Literacy Crossword 2023-06-07

Y10 PPE Disciplinary Literacy Crossword crossword puzzle
Across
  1. Bacterial disease spread through water
  2. The outer layer of a plant cell
  3. Particle with a negative charge
  4. Disease spread by mosquitos
  5. Type of drug that kills bacteria
  6. Process of cell division that makes 2 new cells
  7. Cell that carries electrical signals in the body
  8. Uncharged particle in the nucleus of an atom
  9. Theory proposed by Charles Darwin
  10. A row in the periodic table
  11. Allotrope of carbon that is very valuable
Down
  1. Type of bond between non-metals
  2. The maximum number of electrons in the second shell of an atom
  3. Added to a microscope specimen to make it easier to see
  4. State change from solid to liquid
  5. The part of a microscope that you look though
  6. What happens to an enzyme when it gets too hot
  7. A biological catalyst
  8. A column in the periodic table
  9. The junction between neurones
  10. The genetic information stored in the nucleus
  11. Virus that affects the immune system
  12. Type of bond between a metal and non-metal

23 Clues: A biological catalyst • Disease spread by mosquitos • A row in the periodic table • The junction between neurones • A column in the periodic table • Type of bond between non-metals • The outer layer of a plant cell • Particle with a negative charge • Type of drug that kills bacteria • State change from solid to liquid • Theory proposed by Charles Darwin • ...

Unit 5 Vocabulary by Oscar R. 2023-03-30

Unit 5 Vocabulary by Oscar R. crossword puzzle
Across
  1. Equals Mass/volume
  2. Place object in cylinder containing water to see
  3. Same amount of protons and neutrons
  4. Place object on balance to find
  5. electrons in the outermost shell
  6. negative charge
  7. any atom or group of atoms that bears one or more positive or negative electrical charges
  8. shows the atom as a central nucleus containing protons and neutrons with the electrons in circular orbitals
  9. same mass as a proton but without an electric charge
  10. consisting of protons and neutrons at the center of an atom
  11. Vertical Columns on periodic table
Down
  1. The state of the lowest energy for an electron
  2. (%abundance x mass)+ (%abundance x mass)
  3. valence electrons of an atom that uses dots around the symbol of the element
  4. positive charge
  5. ? = L x W x h
  6. Number of Protons in Nucleus
  7. Same number of protons but different mass
  8. horizontal row of the periodic table
  9. Atom is more stable when it has 8 valence electons

20 Clues: ? = L x W x h • positive charge • negative charge • Equals Mass/volume • Number of Protons in Nucleus • Place object on balance to find • electrons in the outermost shell • Vertical Columns on periodic table • Same amount of protons and neutrons • horizontal row of the periodic table • (%abundance x mass)+ (%abundance x mass) • Same number of protons but different mass • ...

Y8 Science crossword :] 2023-05-03

Y8 Science crossword :] crossword puzzle
Across
  1. connecting lines in a temperature map
  2. light energy travels in_____
  3. has a negative charge
  4. can radiate through empty space
  5. movement of air from area of high temperature and low temperature
  6. outer layer of the earth
  7. a push or pull
  8. two or more atoms that are bonded
  9. has a positive charge
  10. temperature decreases, breaks bonds
  11. collection of space debris, result of a star's death
  12. visualizes forces acting on an object
  13. mechanical waves need this to move
Down
  1. measurement from one crest to another
  2. particles travel in direction of wave velocity
  3. any area affected by force
  4. charge is measured in________
  5. 7th element of the periodic table
  6. clouds dont stop collecting___________
  7. generally called kinetic energy
  8. an echo is a _________ sound wave
  9. has neutral charge
  10. when warm/cold air moves to an area of different temperature
  11. circuit
  12. temprature increases, makes bonds
  13. 10th element of the periodic table

26 Clues: circuit • a push or pull • has neutral charge • has a negative charge • has a positive charge • outer layer of the earth • any area affected by force • light energy travels in_____ • charge is measured in________ • can radiate through empty space • generally called kinetic energy • 7th element of the periodic table • an echo is a _________ sound wave • two or more atoms that are bonded • ...

Year 8 science crosswords for scientists 2025-03-14

Year 8 science crosswords for scientists crossword puzzle
Across
  1. allows the flow of electricity
  2. can be shaped or soft
  3. smallest unit of matter
  4. a tool which is used for house hold tasks
  5. consists of one atom
  6. able to see through
  7. how an element is labeled in the periodic table
  8. is not a metal
  9. A material which is typically shiny, lustre and is typically a good conductor
  10. does not allow electricity to flow freely
  11. a combination of different elements
Down
  1. chemical substance composed of many identical molecules
  2. hard but liable to break easily
  3. Colour of a minerals powder
  4. Free from any contaminants
  5. Device or implement used to do a particular task
  6. a quality or characteristic of an element
  7. On the periodic table
  8. a representation of something
  9. Able to become a wire
  10. Property that allows things to shine
  11. a tool used for hunting or warfare
  12. unable to see through
  13. holds atoms together
  14. a group of atoms bonded together

25 Clues: is not a metal • able to see through • consists of one atom • holds atoms together • On the periodic table • can be shaped or soft • Able to become a wire • unable to see through • smallest unit of matter • Free from any contaminants • Colour of a minerals powder • a representation of something • allows the flow of electricity • hard but liable to break easily • ...

Chemistry Crossword Puzzle 2025-05-02

Chemistry Crossword Puzzle crossword puzzle
Across
  1. properties that change the identity of a substance
  2. properties that are independent of amount
  3. substance in a solution that is present in largest amount
  4. element that have properties of both metals and nonmetals
  5. common name given to an element in group 17
  6. atom of same element but with different mass
  7. ion with a positive charge
  8. number that is the sum of protons and neutrons
  9. game given to atoms of the same group on periodic table
Down
  1. the number of d orbitals present at the n=3 level
  2. combination of two or more pure substances
  3. word given to metals in d block on periodic table
  4. Type of electrons in outermost energy level
  5. the process by which a liquid is converted to a gas
  6. subatomic particle with a positive charge
  7. concentration term in moles/liter
  8. reactant not used up completely in a reaction
  9. ion with a negative charge
  10. the best field of chemistry to study
  11. state of matter with indefinite shape and volume

20 Clues: ion with a negative charge • ion with a positive charge • concentration term in moles/liter • the best field of chemistry to study • properties that are independent of amount • subatomic particle with a positive charge • combination of two or more pure substances • Type of electrons in outermost energy level • common name given to an element in group 17 • ...

Science Semester Review 2024-12-08

Science Semester Review crossword puzzle
Across
  1. Positive part of an atom
  2. Vertical columns on the Periodic Table
  3. Draws water toward it
  4. This term means to "make ones own food"
  5. Digestive system breaks down ___________
  6. One type of atom
  7. This type of cell has a cell wall, chloroplast, and no lysosomes
  8. This allows things to go in and out of the cell
  9. Conduct electricity
  10. Horizontal parts of the Periodic Table
  11. A synonym for "living" that you learned in 6th Grade
  12. Two or more substances physically combined
  13. Cytoplasm is a _______-like substance
Down
  1. Two or more different atoms chemically combined
  2. Major organ of the circulatory system
  3. Homeostasis means ________________
  4. Heterogeneous mixture is ______________ throughout
  5. Eukaryotic cells have membrane-bound _____________.
  6. H2O is the science nerd term for:
  7. DNA is contained here; control center
  8. Cell that has DNA blobs and not contained
  9. Basic unit of LIFE
  10. Similar cells working together
  11. This type of cell is a heterotroph
  12. Homogeneous mixture is the _________ throughout

25 Clues: One type of atom • Basic unit of LIFE • Conduct electricity • Draws water toward it • Positive part of an atom • Similar cells working together • H2O is the science nerd term for: • Homeostasis means ________________ • This type of cell is a heterotroph • Major organ of the circulatory system • DNA is contained here; control center • Cytoplasm is a _______-like substance • ...

Grade 10 Chemistry Review 2025-08-25

Grade 10 Chemistry Review crossword puzzle
Across
  1. sharing of electrons between atoms (2words)
  2. group of elements with 7 valence electrons
  3. elements between metals and nonmetals on periodic table
  4. group of stable elements (2words)
  5. reaction which breaks down a substance
  6. number of protons atom has (2words)
  7. end result of a reaction
  8. reaction in which an element replaces another element in compund (2words)
  9. reaction between acids and bases
  10. burning of substance using oxygen gas
  11. substances that undergo change in a reaction
Down
  1. atom that has gained electrons (2words)
  2. law of ___________ of mass
  3. where electrons are found
  4. chemical name of NaCl (2words)
  5. name of diagram that uses dots
  6. 2 reactants produce 1 product
  7. feel slippery
  8. taste sour
  9. solution that conducts electricity
  10. 2 or more atoms bonded together
  11. force of attraction between ions of opposite charge (2words)
  12. horizontal row on periodic table
  13. outermost electrons in an atom
  14. measures the strength of acids and bases
  15. protons plus neutrons (2words)
  16. location of protons in an atom

27 Clues: taste sour • feel slippery • end result of a reaction • where electrons are found • law of ___________ of mass • 2 reactants produce 1 product • chemical name of NaCl (2words) • name of diagram that uses dots • outermost electrons in an atom • protons plus neutrons (2words) • location of protons in an atom • 2 or more atoms bonded together • horizontal row on periodic table • ...

Periodic Table of Elements 2025-09-04

Periodic Table of Elements crossword puzzle
Across
  1. Which element is labeled as the 15th element on the periodic table?
  2. What element rhymes with bargain?
  3. Which element has a symbol of Ar?
  4. Which element’s symbol is Mg?
  5. Which element is used to make toothpaste?
  6. Which element comes from sand?
  7. What element is in bananas?
  8. Which is the first element of group 15 on the periodic table of elements?
  9. Which element has three electrons?
  10. Which element is used to make the case of an iphone?
Down
  1. Which element has an atomic mass of 1.00794?
  2. What element rhymes with medium?
  3. What element is used as a powerful disinfectant in pools?
  4. Which element has an atomic mass of 32.06?
  5. Which element is on the 2nd group of the 2nd row?
  6. Which element has an atomic number of ten?
  7. What is an element that is essential to our existence?
  8. Which element is used as food seasoning?
  9. Which element is in dairy products?
  10. Which element has an atomic mass of 10.81?

20 Clues: What element is in bananas? • Which element’s symbol is Mg? • Which element comes from sand? • What element rhymes with medium? • What element rhymes with bargain? • Which element has a symbol of Ar? • Which element has three electrons? • Which element is in dairy products? • Which element is used as food seasoning? • Which element is used to make toothpaste? • ...

U2 Xword 2025-12-04

U2 Xword crossword puzzle
Across
  1. Positively charged ion
  2. Element that is dull and a poor conductor
  3. Electrons in the outermost shell
  4. Bond formed by electron transfer
  5. Two or more atoms bonded together
  6. Repeating ionic crystal structure
  7. Horizontal row on the periodic table
  8. Smallest unit of an element
  9. Element with properties of metals and nonmetals
  10. Weak force caused by temporary electron shifts
  11. Shiny element that conducts electricity
  12. Bond with equal sharing of electrons
  13. Ability of an atom to attract electrons
Down
  1. Weighted average of all isotopes
  2. Rule stating atoms want eight valence electrons
  3. Negatively charged ion
  4. Vertical column on the periodic table
  5. Model used to predict molecular shapes
  6. Bond formed by sharing electrons
  7. Pure substance made of one type of atom
  8. Bond with unequal sharing of electrons
  9. Number of protons in an atom
  10. Atom or group with a charge
  11. One- or two-letter abbreviation for an element
  12. Strong attraction involving H and N/O/F

25 Clues: Positively charged ion • Negatively charged ion • Smallest unit of an element • Atom or group with a charge • Number of protons in an atom • Weighted average of all isotopes • Electrons in the outermost shell • Bond formed by electron transfer • Bond formed by sharing electrons • Two or more atoms bonded together • Repeating ionic crystal structure • ...

Science 2022-04-03

Science crossword puzzle
Across
  1. used in party balloons, airships, etc
  2. number 11 of the periodic table
  3. when non-metals or metal react with oXygen forms?
  4. the process when a gas turns into a solid
  5. to make rubber harder for use as tyres
  6. when a liquid turns into a solid
  7. is the process by which large particles settle at the bottom of a container
  8. The person who made this
Down
  1. color for cesium
  2. A liquid that does not dissolve in a solvent is?
  3. has a definite mass and a definite shape
  4. one of the elements in the periodic table from 10-20
  5. patina
  6. different from Dissolving
  7. the reactants are at the left of a word equation and on the right is?
  8. one way to speed up rusting

16 Clues: patina • color for cesium • The person who made this • different from Dissolving • one way to speed up rusting • number 11 of the periodic table • when a liquid turns into a solid • used in party balloons, airships, etc • to make rubber harder for use as tyres • has a definite mass and a definite shape • the process when a gas turns into a solid • ...

Chemistry: The Periodic Table 2023-09-19

Chemistry: The Periodic Table crossword puzzle
Across
  1. Scientist who put together the first version of the Periodic Table
  2. The total number of protons and neutrons in an atom
  3. Salt produced when Calcium reacts with Nitric Acid
  4. Metal that is not solid at room temperature
  5. The most abundant gas in air
Down
  1. Another name for Group 0/8
  2. Element in Group 5
  3. A horizontal row in the Periodic Table
  4. This increases as you go down Group 1
  5. Cu is the symbol for which element?
  6. Another name for Group 1
  7. A pale yellow gas at room temperature

12 Clues: Element in Group 5 • Another name for Group 1 • Another name for Group 0/8 • The most abundant gas in air • Cu is the symbol for which element? • This increases as you go down Group 1 • A pale yellow gas at room temperature • A horizontal row in the Periodic Table • Metal that is not solid at room temperature • Salt produced when Calcium reacts with Nitric Acid • ...

Final Review #3 2024-05-17

Final Review #3 crossword puzzle
Across
  1. Force holding atoms together in a compound
  2. Atoms seek eight electrons in their valence shell, a rule
  3. Bond formed by sharing electrons
  4. Atoms of the same element with different numbers of neutrons
  5. Weighted average mass of an element's isotopes
  6. Representation of a substance using symbols for its elements
Down
  1. Bond formed by the transfer of electrons
  2. Charged particles formed when atoms gain or lose electrons
  3. Charge assigned to an atom in a compound
  4. Vertical columns in the periodic table
  5. Horizontal rows in the periodic table
  6. Group of atoms bonded together

12 Clues: Group of atoms bonded together • Bond formed by sharing electrons • Horizontal rows in the periodic table • Vertical columns in the periodic table • Bond formed by the transfer of electrons • Charge assigned to an atom in a compound • Force holding atoms together in a compound • Weighted average mass of an element's isotopes • ...

Atoms and the Periodic Table 2025-01-16

Atoms and the Periodic Table crossword puzzle
Across
  1. - An alkali metal.
  2. - Each Element is shown by one of these on the Periodic Table.
  3. - A substance made of only one type of atom.
  4. - A substance made of two or more substances.
  5. - The solute and the solvent together.
  6. - The substance the solute dissolves into.
Down
  1. - The process where the dyes in a colour of ink are separated
  2. - The process where dirty water can be made clean.
  3. - Different substances mixed together.
  4. - This happens when you put an alkali metal into water.
  5. - The substance that dissolves into a liquid.
  6. - Designed the modern Periodic table.

12 Clues: - An alkali metal. • - Designed the modern Periodic table. • - Different substances mixed together. • - The solute and the solvent together. • - The substance the solute dissolves into. • - A substance made of only one type of atom. • - The substance that dissolves into a liquid. • - A substance made of two or more substances. • ...

Simple periodic table recap 2024-11-09

Simple periodic table recap crossword puzzle
Across
  1. K
  2. Group 0, period 3
  3. A substance made up of one or more atoms chemically bonded together.
  4. Fe
  5. A substance that is only made up of one type of atom.
  6. The horizontal rows of the periodic table.
Down
  1. The vertical columns of the periodic table.
  2. A one or two letter representation of an element.
  3. Group 4, period 1
  4. The smallest particle of matter that makes up all substances.
  5. Group 1, period 3
  6. A substance that has more than one type of atom. Can be an element or a compound.

12 Clues: K • Fe • Group 4, period 1 • Group 1, period 3 • Group 0, period 3 • The horizontal rows of the periodic table. • The vertical columns of the periodic table. • A one or two letter representation of an element. • A substance that is only made up of one type of atom. • The smallest particle of matter that makes up all substances. • ...

crossword puzzle 2021-09-21

crossword puzzle crossword puzzle
Across
  1. a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  2. electrically neutral group of two or more atoms held together by chemical bonds.
  3. table of elements It is widely used in chemistry, physics, and other sciences.
  4. the same mass as a proton but without an electric charge.
Down
  1. Every atom will have the same number of
  2. a group is a column of elements in the periodic table.
  3. The basic unit of a chemical element.
  4. a part or aspect of something abstract, especially one that is essential or characteristic.
  5. molecules composed of atoms from more than one element held together by chemical bonds.
  6. number proton number of a chemical element is the number of protons found in the nucleus of every atom of that element.
  7. Periodic table is a row of chemical elements.

11 Clues: The basic unit of a chemical element. • Every atom will have the same number of • Periodic table is a row of chemical elements. • a group is a column of elements in the periodic table. • the same mass as a proton but without an electric charge. • table of elements It is widely used in chemistry, physics, and other sciences. • ...

Chemistry Puzzle 2022-04-13

Chemistry Puzzle crossword puzzle
Across
  1. the amounts of ring in an electron cloud
  2. a negative charge in an atom
  3. the center of an atom
  4. a positive charge in an atom
  5. a neutral charge in an atom
  6. the vertical columns in the periodic table
Down
  1. electron that can be used in other atoms
  2. multiple atoms together
  3. a small particle that makes up every matter
  4. the horizontal rows in the periodic table

10 Clues: the center of an atom • multiple atoms together • a neutral charge in an atom • a negative charge in an atom • a positive charge in an atom • the amounts of ring in an electron cloud • electron that can be used in other atoms • the horizontal rows in the periodic table • the vertical columns in the periodic table • a small particle that makes up every matter

Chemistry Puzzle 2022-04-13

Chemistry Puzzle crossword puzzle
Across
  1. the amounts of ring in an electron cloud
  2. a negative charge in an atom
  3. the center of an atom
  4. a positive charge in an atom
  5. a neutral charge in an atom
  6. the vertical columns in the periodic table
Down
  1. electron that can be used in other atoms
  2. multiple atoms together
  3. a small particle that makes up every matter
  4. the horizontal rows in the periodic table

10 Clues: the center of an atom • multiple atoms together • a neutral charge in an atom • a negative charge in an atom • a positive charge in an atom • the amounts of ring in an electron cloud • electron that can be used in other atoms • the horizontal rows in the periodic table • the vertical columns in the periodic table • a small particle that makes up every matter

Periodic Table Crossword Puzzle 2023-01-10

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. The atomic symbol of it is Li
  2. Has the atomic mass of 55.845
  3. The second element on the periodic table.
  4. The atomic symbol of it is Al
  5. Has the atomic mass of 22.990
Down
  1. Has the atomic mass of 87
  2. The first element on the periodic table.
  3. the atomic mass of 6.94
  4. It has the atomic number of 114
  5. The atomic symbol of it is Y
  6. The atomic symbol of it is Xe.

11 Clues: the atomic mass of 6.94 • Has the atomic mass of 87 • The atomic symbol of it is Y • The atomic symbol of it is Li • Has the atomic mass of 55.845 • The atomic symbol of it is Al • Has the atomic mass of 22.990 • The atomic symbol of it is Xe. • It has the atomic number of 114 • The first element on the periodic table. • The second element on the periodic table.

Molecules & Bonding 2025-07-09

Molecules & Bonding crossword puzzle
Across
  1. Table entry?
  2. NaCl, familiarly
  3. Tiny negative particle
  4. Two or more elements joined
  5. Suffix with chlor-
  6. Chemist’s counting unit
Down
  1. Atom with extra neutrons
  2. Atomic variant
  3. Outer electron count
  4. Group of atoms bonded together
  5. Outer electron count
  6. It has mass and occupies space
  7. What holds atoms together
  8. Building block of the periodic table
  9. Particle with a charge

15 Clues: Table entry? • Atomic variant • NaCl, familiarly • Suffix with chlor- • Outer electron count • Outer electron count • Tiny negative particle • Particle with a charge • Chemist’s counting unit • Atom with extra neutrons • What holds atoms together • Two or more elements joined • Group of atoms bonded together • It has mass and occupies space • Building block of the periodic table

Periodic Table Elements 2025-02-07

Periodic Table Elements crossword puzzle
Across
  1. electronic shell: 2,8,6
  2. is most abundant in strawberries
  3. its atomic number is twenty (20)
  4. is used in dental products like mouthwash and toothpaste
  5. found in pools to purify the water
  6. the symbol is ‘Be’
  7. what we breathe in
  8. the symbol is ‘He’
Down
  1. the symbol is ‘Li’
  2. electronic shell:
  3. its atomic number is seven (7)
  4. its atomic number is eighteen (18)
  5. used to give food flavor
  6. its atomic number of one (1)

14 Clues: electronic shell: • the symbol is ‘Li’ • the symbol is ‘Be’ • what we breathe in • the symbol is ‘He’ • electronic shell: 2,8,6 • used to give food flavor • its atomic number of one (1) • its atomic number is seven (7) • is most abundant in strawberries • its atomic number is twenty (20) • its atomic number is eighteen (18) • found in pools to purify the water • ...

Atomic Structure & Periodic Table 2025-03-20

Atomic Structure & Periodic Table crossword puzzle
Across
  1. Noble gas used in balloons
  2. Element in Group 7
  3. Element with atomic number 12
  4. Russian scientist who created the periodic table
  5. Vertical columns in the periodic table
Down
  1. Atoms of the same element with different neutron numbers
  2. Group 1 metals
  3. Total number of protons and neutrons
  4. Subatomic particle with a negative charge

9 Clues: Group 1 metals • Element in Group 7 • Noble gas used in balloons • Element with atomic number 12 • Total number of protons and neutrons • Vertical columns in the periodic table • Subatomic particle with a negative charge • Russian scientist who created the periodic table • Atoms of the same element with different neutron numbers

Periodic Table Crossword 2025-01-15

Periodic Table Crossword crossword puzzle
Across
  1. Period 3 and Group 15
  2. A element which follows octet rule in Period 2
  3. The person who named the Periodic Table
  4. They are electronegative in nature
Down
  1. Lowest Ionization Potential
  2. Period 2 and Group 14
  3. Zero Electron Affinity
  4. Lightest element in periodic table
  5. What is the most abundant element in the human body (by weight)?

9 Clues: Period 2 and Group 14 • Period 3 and Group 15 • Zero Electron Affinity • Lowest Ionization Potential • Lightest element in periodic table • They are electronegative in nature • The person who named the Periodic Table • A element which follows octet rule in Period 2 • What is the most abundant element in the human body (by weight)?

Chemistry 2017-02-17

Chemistry crossword puzzle
Across
  1. how the elements are organized
  2. number of protons in a nucleus atom
  3. element or material that is not a metal
  4. observation of atoms of main group
  5. horizontal rows on periodic table
Down
  1. a solid material usually shiny and hard and malleable
  2. electron associated with an atom
  3. mass of a chemical element
  4. a group of atoms bonded together
  5. vertical columns on periodic table

10 Clues: mass of a chemical element • how the elements are organized • electron associated with an atom • a group of atoms bonded together • horizontal rows on periodic table • vertical columns on periodic table • observation of atoms of main group • number of protons in a nucleus atom • element or material that is not a metal • a solid material usually shiny and hard and malleable

Ch. 5 Sec. 2 Quiz Review 2023-03-08

Ch. 5 Sec. 2 Quiz Review crossword puzzle
Across
  1. Group 1 elements
  2. the first row of the f block; they are shiny metals
  3. metallic elements located in the d-block
  4. columns on the periodic table that share similar chemical properties
  5. Group 17 elements
  6. the second row of the f block; they are all radioactive
Down
  1. Group 18 elements
  2. Group 2 elements
  3. rows of the periodic table
  4. p-block and s-block elements

10 Clues: Group 2 elements • Group 1 elements • Group 18 elements • Group 17 elements • rows of the periodic table • p-block and s-block elements • metallic elements located in the d-block • the first row of the f block; they are shiny metals • the second row of the f block; they are all radioactive • columns on the periodic table that share similar chemical properties

Room 2 Ayia , Katherine and Jordana 2020-10-02

Room 2 Ayia , Katherine and Jordana crossword puzzle
Across
  1. its chemical symbol is Ca
  2. the atomic number is 2
  3. it is the lightest element in the periodic table
  4. it is the eight on the periodic table of elements
  5. its chemical symbol is Na
Down
  1. its atomic number is 90
  2. its chemical symbol is Si
  3. its chemical symbol is Li
  4. its atomic number is 12
  5. it has a balanced number of electrons and protons

10 Clues: the atomic number is 2 • its atomic number is 90 • its atomic number is 12 • its chemical symbol is Si • its chemical symbol is Li • its chemical symbol is Ca • its chemical symbol is Na • it is the lightest element in the periodic table • it is the eight on the periodic table of elements • it has a balanced number of electrons and protons

cemestre 2023-11-21

cemestre crossword puzzle
Across
  1. The H element on the periodic table
  2. 2 or more elements combined
  3. the C element on the periodic table
  4. smallest known matter
Down
  1. water
  2. hydrogen and a carbon
  3. molecule with a specific ratio that is always the same
  4. salts atomic formula
  5. the number in front of a variable
  6. an atom with a specific amount of protons and can't be broken down beyond the singular atom

10 Clues: water • salts atomic formula • hydrogen and a carbon • smallest known matter • 2 or more elements combined • the number in front of a variable • The H element on the periodic table • the C element on the periodic table • molecule with a specific ratio that is always the same • an atom with a specific amount of protons and can't be broken down beyond the singular atom

Crossword: Some Exam Review... 2017-06-06

Crossword: Some Exam Review... crossword puzzle
Across
  1. a guide for the imagination which describes a theory
  2. subatomic particles having a positive charge
  3. a question is this if it contains both independent and dependent variables
  4. the study of matter (anything that has a mass and takes up space)
  5. the metric prefix which means "ten times"
  6. the "responding" variable
  7. the metric prefix which means "one thousandth"
  8. change of state from a gas to a liquid
  9. type of bond where one "atom" transfers electrons to another
  10. Li, Na, and K are this type of "group I" metal
  11. type of "foil" used by Ernest Rutherford in his famous experiment which identified the "nucleus" of the atom
  12. A "solution" is also known as a ____ mixture.
  13. Group VII non-metals (e.g. Cl) are also known as ____
  14. type of bond where atoms "share" electrons
  15. You're making an ____ if the "water rushing down the window" is interpreted as "rain".
  16. metal which is a good conductor of electricity and commonly used for electrical wiring
  17. the act of seeking an answer to a question or a solution to a problem
  18. opposite of "expansion"
  19. the "starting materials" in a chemical change that eventually become the "products"
  20. ____ and pestle
  21. the last section of a lab report
  22. variables kept "constant" to keep the experiment "fair"
  23. Water, having both O and H atoms, is classified as this type of pure substance.
  24. part of a Bunsen burner: gas ____ screw
  25. (Material) Safety _____ Sheet
  26. "Pb" on the Periodic Table
Down
  1. Oxygen, containing only O atoms, is classified as this type of pure substance.
  2. mass, volume and density are ____ properties of matter
  3. "W" on the Periodic Table
  4. neither metals nor non-metals on the Periodic Table
  5. an "educated guess"
  6. "All I did on Monday was wash and ____ the clothes!", she complained.
  7. DESCA: data, ____, substitute, calculate, answer
  8. _____ Hazardous Materials Information System (WHMIS))
  9. change of colour, formation of a precipitate, etc. are clues of this type of change
  10. the "state" having particles with both vibrational and translational motion energy and a "medium" amount of motion energy, overall
  11. type of gas present when a "flaming" splint "pops"
  12. another term for "freezing"
  13. Al2O3 is called aluminum ____
  14. can be quantitative or qualitative
  15. "atoms" which have lost or gained electrons to become "charged"
  16. curved surface of liquid in a graduated cylinder
  17. rows of the Periodic Table
  18. columns of the Periodic Table
  19. type of variable manipulated by the experimenter
  20. part of Bunsen burner adjusted to convert orange flame to blue
  21. lightest of the subatomic particles
  22. type of subatomic particle found along with protons (in the nucleus)
  23. "state" in which particles have the greatest attraction for one another
  24. sets electronic mass balance to "zero"

50 Clues: ____ and pestle • an "educated guess" • opposite of "expansion" • "W" on the Periodic Table • the "responding" variable • rows of the Periodic Table • "Pb" on the Periodic Table • another term for "freezing" • Al2O3 is called aluminum ____ • columns of the Periodic Table • (Material) Safety _____ Sheet • the last section of a lab report • can be quantitative or qualitative • ...

Alvin's Chemistry Crossword 2024-09-06

Alvin's Chemistry Crossword crossword puzzle
Across
  1. What box’s subshell on the periodic table can only hold 3 up to orbitals?
  2. What does the equation: 6.626 x 10^-34 Js represent?
  3. Lowest Point on a wave
  4. The Lower the Frequency, The _______ the wavelength
  5. Write True or False: Sulfur [S] is a Noble Gas
  6. Lowest energy orbitals are filled _____
  7. Write True or False: Light at a certain frequency causes metals to eject their electrons, but below a certain frequency, no electrons will eject no matter the brightness of the light
  8. Minimum amount of energy that can be gained or lost by an atom
  9. What color has the most amount of energy in the Visible Light Spectrum?
  10. What color has the least amount of energy in the Visible Light Spectrum?
  11. Atoms become ______ when they absorb energy
  12. Shorthand way of writing an element's electron configuration by using the symbol of the preceding noble gas in brackets to represent the core electrons
  13. What are the electrons in the outermost energy level called?
  14. What unit is used to measure Energy?
  15. What unit is used to measure frequency?
  16. What box’s subshell on the periodic table can only hold 7 up to orbitals?
  17. Type of electromagnetic radiation that is present in sunlight
  18. A space where an electron is most likely to be found within an atom
  19. What does the equation: 3.00 x 10^8 m/s represent?
  20. What unit is used to measure wavelengths?
  21. The way in which electrons are arranged in various orbitals around the nuclei of atoms are called ________ __________ (Ex: 1s2 2s2 2p6)
Down
  1. What acronym is used to show the lowest to highest energy on the visible light spectrum?
  2. The distance from the center line to the top of the Crest of a Wave
  3. Highest point on a wave
  4. What box’s subshell on the periodic table can only hold 1 orbital?
  5. What does the λ in the Wave formula represent?
  6. Write Yes or No: Is Neon [Ne] a Noble Gas
  7. The last group of elements in the periodic table with full subshells
  8. ______ light can be seen by the human eye and falls in between Infrared and Ultraviolet on the electromagnetic spectrum
  9. A tiny particle that comprises waves of electromagnetic radiation
  10. What are the electrons in the inner, or lower energy shells called?
  11. How many electrons are allowed to be in one orbital?
  12. Highest energy orbitals are filled ____
  13. What box’s subshell on the periodic table can only hold up to 5 orbitals?
  14. Electrons tend to ____ when next to each other
  15. Electrons must spin ________ from each other to occupy the same orbital
  16. What does the E in E=hv represent?
  17. What does the v in the Wave formula represent?
  18. The Higher the Frequency, The _______ the wavelength
  19. Type of electromagnetic radiation that is invisible to the human eye but can be detected as heat

40 Clues: Lowest Point on a wave • Highest point on a wave • What does the E in E=hv represent? • What unit is used to measure Energy? • Lowest energy orbitals are filled _____ • Highest energy orbitals are filled ____ • What unit is used to measure frequency? • Write Yes or No: Is Neon [Ne] a Noble Gas • What unit is used to measure wavelengths? • ...

Chemistry Crossword 2017-11-07

Chemistry Crossword crossword puzzle
Across
  1. group 17 elements in the periodic table;the most reactive non-metals
  2. cloudy mixture in which tiny particles of one substance are held within another, and the particles can be separated out
  3. positively charged particle in the nucleus of an atom
  4. an experiment in which one or more products of a chemical reaction can escape
  5. chemical reaction that absorbs energy
  6. group 18 elements in the periodic table;the most stable and unreactive elements
  7. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  8. change in the appearance or state of a substance that does not change the composition
  9. change that results when two or more substances react to create a different substance or substances
  10. pure substance formed when non-metals combine
  11. combination of pure substances
Down
  1. description of a substance that can be pounded or rolled into sheets
  2. substance that helps a chemical reaction to proceed more quickly
  3. substance that strongly resists the flow of electricity
  4. catalyst involved in chemical reactions in living things
  5. chemical reaction that releases energy
  6. pure substance formed when at least one metal and one non-metal combine
  7. neutral particle in the nucleus of an atom
  8. a table in which the elements are organized by their physical and chemical properties
  9. heterogeneous mixture;mixture in which the different substances that make up the mixture are visible
  10. vertical column of elements in the periodic table
  11. substance made of only one kind of matter, which has a unique set of properties
  12. element that has both metallic and non-metallic properties
  13. substance that reacts with another substance or substances in a chemical reaction to create new substances with different properties
  14. cloudy mixture in which tiny particles of one substance are held within another and particles cannot be separated out from the other substance

25 Clues: combination of pure substances • chemical reaction that absorbs energy • chemical reaction that releases energy • neutral particle in the nucleus of an atom • pure substance formed when non-metals combine • vertical column of elements in the periodic table • positively charged particle in the nucleus of an atom • substance that strongly resists the flow of electricity • ...

chemistry crossword 2017-11-07

chemistry crossword crossword puzzle
Across
  1. positively charged particle in the nucleus of an atom
  2. system an experiment in which all reactants and all products of a chemical reaction are accounted for
  3. reactions reaction that takes place when two or more substances react to form new substances
  4. reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  5. compound pure substance formed when at least one metal and one non-metal combine
  6. substance that helps a chemical reaction to proceed more quickly
  7. element that has both metallic and non-metallic properties
  8. atom that has become electrically charged because it has lost or gained electrons; a positive ion is an atom that has lost one or more electrons;a negative ion is an atom that has gained one or more electrons
  9. catalyst involved in chemical reactions in living things
  10. neutral particle in the nucleus of an atom
  11. number the sum of the number of protons and neutrons in an atom
  12. number number of protons in the nucleus of one atom of an element
Down
  1. the smallest part of an element that is representative of that element; a neutral particle made up of a nucleus containing protons and neutrons, and in which the number of electrons equals the number of protons
  2. ability of a substance to conduct electricity or heat
  3. compound pure substance formed when non-metals combine
  4. table table in which the elements are organized by their physical and chemical properties
  5. dull, brittle element that does not conduct electricity
  6. group 17 elements in the periodic table;the most reactive non-metals
  7. metals group 1 elements in the periodic table, not including hydrogen; the most reactive of the metals
  8. system an experiment in which one or more products of a chemical reaction can escape
  9. monoxide (CO(g))colourless, odourless gas;produced by incomplete combustion of chemicals containing carbon (e.g. hydrocarbons); major source: motor vehicles

21 Clues: neutral particle in the nucleus of an atom • ability of a substance to conduct electricity or heat • positively charged particle in the nucleus of an atom • compound pure substance formed when non-metals combine • dull, brittle element that does not conduct electricity • catalyst involved in chemical reactions in living things • ...

Chemistry Revision 2013-07-15

Chemistry Revision crossword puzzle
Across
  1. The term used to describe electrons in the outer-most shell
  2. A model that was previously used to describe the structure of an atom (2)
  3. A common compound made up of Phosphorus and Oxygen atoms
  4. A type of reaction that involves acids and bases
  5. Most elements in the periodic table are found in this physical state
  6. The name used to describe each of the Group VII elements
  7. The term used to describe a substance that cannot be dissolved
  8. The scientist who carried out the gold-foil experiment
  9. A substance that exhibits properties of metals and non-metals
  10. A particle with no charge found in the nucleus of an atom
  11. The name given to each element in Group VIII (2)
  12. Group I elements are knowns as this type of metal
  13. The name of the scientist who developed the theory of electron shells
  14. The term that describes an element with the same atomic number but different mass number
Down
  1. The element that has the atomic number 56
  2. Non-metals tend to form compounds with this type of bond
  3. The term that describes the attraction between two atoms as a result of sharing or transferring electrons
  4. The shorthand way of writing the name of a compound
  5. A type of indicator
  6. A type of reaction where compounds breakdown into simpler compounds or elements
  7. A substance made up of two or more element chemically combined
  8. A physical property of metals
  9. The name given to the rows in the periodic table
  10. An example of this type of substance is soil
  11. The element with the symbol Zn
  12. A positively charged species
  13. The compound, table salt, is formed by this type of bond
  14. A physical property of non-metals
  15. The name given to the columns in the periodic table
  16. The shorthand way of writing the name of an element

30 Clues: A type of indicator • A positively charged species • A physical property of metals • The element with the symbol Zn • A physical property of non-metals • The element that has the atomic number 56 • An example of this type of substance is soil • The name given to the rows in the periodic table • A type of reaction that involves acids and bases • ...

Chemistry 2014-05-16

Chemistry crossword puzzle
Across
  1. A substance composed of one type of atom only
  2. An energy level representing the distance of an electron from the nucleus of an atom.
  3. Vertical column of elements in the periodic table
  4. Separation of a mixture into fractions that differ in boiling points
  5. The number of protons in the nucleus of an atom
  6. Two or more different atoms held together by chemical bonds
  7. The sum of the numbers of protons and neutrons in the nucleus of an atom
  8. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
Down
  1. Sum of the atomic masses of elements in a compound expressed in grams
  2. Negatively charged particle; located outside the atomic nucleus
  3. The process of purifying a liquid by boiling it and condensing its vapors
  4. A table that shows the elements, their atomic number, symbol, and average atomic mass; elements with similar chemical properties are grouped together
  5. The weighted mean mass of an atom of an element compared with one-twelfth of the mass of an atom of carbon-12; average mass of atoms of an element
  6. a technique that separates the components of a mixture on the basis of the tendency of each to travel or be drawn across the surface of another material
  7. A process that separates materials based on the size of their particles
  8. Smallest particle of an element
  9. One of two or more atoms with the same atomic number but with different numbers of neutrons
  10. A substance made up of atoms of two or more different elements joined by chemical bonds
  11. A horizontal row of elements in the periodic table
  12. A subatomic particle that has no charge and that is found in the nucleus of an atom
  13. A substance consisting of two or more substances mixed together but not chemically bonded together

21 Clues: Smallest particle of an element • A substance composed of one type of atom only • The number of protons in the nucleus of an atom • Vertical column of elements in the periodic table • A horizontal row of elements in the periodic table • Two or more different atoms held together by chemical bonds • Negatively charged particle; located outside the atomic nucleus • ...