periodic+table Crossword Puzzles

Chemistry unit study guide 2016-02-10

Chemistry unit study guide crossword puzzle
Across
  1. conductors of electricity, chemical reactivity
  2. quantity obtained by combining quantities together
  3. states that matter can be changed from on into another
  4. elements that lacks metallic properties
  5. electron electron on edge of atom
  6. a substance on the periodic table
  7. negative charge
  8. element symbol
  9. number of protons
  10. release of heat
  11. smallest particle in a chemical element or compound
  12. column of elements
  13. thin layer of metal that has been added to outside of something
Down
  1. positive charge
  2. chemical element in common with typical metals
  3. row of elements
  4. that undergoes change during a reaction
  5. Russian, creator of periodic table
  6. smallest part of molecule
  7. absorption of heat
  8. thing that's composed of 2 or more separate elements
  9. middle part of atom
  10. any element in the group O(helium)
  11. patterns of electron density
  12. mass of atomic particle
  13. nuetral charge

26 Clues: element symbol • nuetral charge • positive charge • row of elements • negative charge • release of heat • number of protons • absorption of heat • column of elements • middle part of atom • mass of atomic particle • smallest part of molecule • patterns of electron density • electron electron on edge of atom • a substance on the periodic table • Russian, creator of periodic table • ...

random science 2022-07-20

random science crossword puzzle
Across
  1. - a type of wave
  2. - what do we breathe in?
  3. - short for microorganisms
  4. - heat exiting a chemical reaction
  5. the process of a solid turning into a liquid
  6. - what reproduces every 20 minutes
  7. - a disease transmitted through water
  8. - the element LV on the periodic table
  9. - these aren't affected by antibiotics
  10. engulfs and digests pathogens
  11. - the number of waves per second
Down
  1. - The element P on the periodic table
  2. - produces memory cells and antibodies
  3. - The scientist that discovered Cow pox
  4. - turning effect of a force
  5. - a green colour on the ph scale
  6. powers our houses and machines including ovens and washing machines
  7. - what a microorganism causes.
  8. - the ability to release energy at a fast pace without oxygen.
  9. - absorbing heat in a chemical reaction
  10. - the conditions that kill pathogens
  11. - used to predict whether something will float in water.
  12. - an extinct bird

23 Clues: - a type of wave • - an extinct bird • - what do we breathe in? • - short for microorganisms • - turning effect of a force • engulfs and digests pathogens • - what a microorganism causes. • - a green colour on the ph scale • - the number of waves per second • - heat exiting a chemical reaction • - what reproduces every 20 minutes • - the conditions that kill pathogens • ...

Periodic table of elements 2023-05-09

Periodic table of elements crossword puzzle
Across
  1. The element that has the atomic mass of 132.905
  2. The first element on the periodic table of elements
  3. The element with the symbol Cl
  4. The element with the symbol Pt
  5. The element in group/family 17 period 5
  6. The element with the symbol Ag
  7. The element with the atomic number 10
  8. The element with the atomic number 54
  9. The element with the atomic number 13
  10. The element with the atomic number 2
  11. The element with the symbol Sn
  12. The element in group/family 16, period 2
Down
  1. The element with the symbol Tc
  2. The element with the symbol Mt
  3. The element with the atomic number 15
  4. The element in group/family, period 2
  5. The element with the atomic mass 47.867
  6. The element in group/family 2, period 5
  7. The element with the atomic mass of 39.098
  8. The element with the largest atomic number on the periodic table

20 Clues: The element with the symbol Tc • The element with the symbol Mt • The element with the symbol Cl • The element with the symbol Pt • The element with the symbol Ag • The element with the symbol Sn • The element with the atomic number 2 • The element with the atomic number 15 • The element in group/family, period 2 • The element with the atomic number 10 • ...

Periodic Table Test Review 2022-11-01

Periodic Table Test Review crossword puzzle
Across
  1. Positively charged subatomic particle.
  2. Equal to # of p+ and e-.
  3. Group of the most reactive metals
  4. These are found in the nucleus of an atom.
  5. Tells you how many shells are needed.
  6. Neutral subatomic particle.
  7. Arranged by order of inc. atomic #
  8. Mass/Volume
  9. Wanting to have 8 e- in outermost shell.
  10. These elements lie on the stairstep line.
  11. Negatively charged subatomic particle
  12. Protons are found here in an atom.
Down
  1. determines how many e- in the outer shell
  2. This group is made of nonreactive elements.
  3. Mass # - Atomic # give you this #
  4. Numbered 1-18 (or 1-8) on the per.table.
  5. Father of the periodic table (last name)
  6. The closer the elements are, the more ___ .
  7. Periods run _____.
  8. Periods run this direction
  9. Are dull,do not conduct electricity/heat.
  10. Electrons are found here in an atom.
  11. Numbered 1-7 on periodic table
  12. Shiny, malleable & good conductors of heat

24 Clues: Mass/Volume • Periods run _____. • Equal to # of p+ and e-. • Periods run this direction • Neutral subatomic particle. • Numbered 1-7 on periodic table • Mass # - Atomic # give you this # • Group of the most reactive metals • Arranged by order of inc. atomic # • Protons are found here in an atom. • Electrons are found here in an atom. • Tells you how many shells are needed. • ...

Aguilar's Challenge 2022-05-26

Aguilar's Challenge crossword puzzle
Across
  1. The inverse of a value or number
  2. Border country north of United States
  3. Periodic table element represent by Co
  4. "Trailer" for a book or novel
  5. Border state west of Texas
  6. Anime where Tanjiro is a main character
  7. Periodic table element represented by Au
  8. Blue and red mixed make this color
  9. President on $20 bill
  10. A letter that takes the place of a number
  11. Supreme Union General during Civil War
Down
  1. Video game,you explore, build structures
  2. First Avenger
  3. Restaurant whose slogan is eat fresh
  4. Functions that have minimum/maximum
  5. Another name for slope
  6. Border state east of Texas
  7. Mr. Aguilar's favorite travel spot
  8. Also known as zeros, roots, solutions
  9. Matt Murdock's alter ego in Marvel
  10. Like a good neighbor slogan
  11. Disney princess who lives in Louisiana
  12. Eastlake High Mascot
  13. 5th planet from the sun

24 Clues: First Avenger • Eastlake High Mascot • President on $20 bill • Another name for slope • 5th planet from the sun • Border state east of Texas • Border state west of Texas • Like a good neighbor slogan • "Trailer" for a book or novel • The inverse of a value or number • Mr. Aguilar's favorite travel spot • Matt Murdock's alter ego in Marvel • Blue and red mixed make this color • ...

Aguilar's Challenge 2022-05-26

Aguilar's Challenge crossword puzzle
Across
  1. Periodic table element represented by Au
  2. 5th planet from the sun
  3. Restaurant whose slogan is eat fresh
  4. Another name for slope
  5. Video game,you explore, build structures
  6. A letter that takes the place of a number
  7. The inverse of a value or number
  8. Matt Murdock's alter ego in Marvel
  9. Border country north of United States
  10. "Trailer" for a book or novel
  11. Eastlake High Mascot
  12. Border state west of Texas
  13. Disney princess who lives in Louisiana
  14. President on $20 bill
Down
  1. Functions that have minimum/maximum
  2. Anime where Tanjiro is a main character
  3. Supreme Union General during Civil War
  4. Mr. Aguilar's favorite travel spot
  5. Periodic table element represent by Co
  6. Border state east of Texas
  7. Disneyland ride featuring Madame Leota
  8. Also known as zeros, roots, solutions
  9. Blue and red mixed make this color
  10. Like a good neighbor slogan
  11. First Avenger

25 Clues: First Avenger • Eastlake High Mascot • President on $20 bill • Another name for slope • 5th planet from the sun • Border state east of Texas • Border state west of Texas • Like a good neighbor slogan • "Trailer" for a book or novel • The inverse of a value or number • Mr. Aguilar's favorite travel spot • Matt Murdock's alter ego in Marvel • Blue and red mixed make this color • ...

Chemistry Crossword 2025-05-04

Chemistry Crossword crossword puzzle
Across
  1. elements with both metal and non-metal properties
  2. two types of reaction that can be single or double
  3. the horizontal rows of the periodic table
  4. a chemical that changes colour depending on pH
  5. the vertical columns of the periodic table
  6. the chemicals used up in a reaction
  7. a type of reaction with only one reactant
  8. a type of reaction with only one product
  9. a new solid product made in a reaction
  10. a wooden stick used for gas tests
Down
  1. chemical name for vinegar
  2. ion found in many bases
  3. a reactive group of non-metals that includes chlorine
  4. an indicator paper that can be red or blue
  5. another word for basic
  6. can destroy metals and cause burns
  7. the chemicals made in a reaction
  8. compounds that are made by the transfer of electrons
  9. the electrons on the outermost electron shell
  10. compounds that are made by the sharing of electrons

20 Clues: another word for basic • ion found in many bases • chemical name for vinegar • the chemicals made in a reaction • a wooden stick used for gas tests • can destroy metals and cause burns • the chemicals used up in a reaction • a new solid product made in a reaction • a type of reaction with only one product • the horizontal rows of the periodic table • ...

Crossword 2026-02-05

Crossword crossword puzzle
Across
  1. Noble gas used in advertising signs
  2. contraction Cause of similar atomic radii of zirconium and hafnium
  3. The lightest metal in the periodic table
  4. The element used as the standard for atomic mass calculations
  5. Highly reactive alkali metal stored under kerosene
  6. Which element has the highest electrical conductivity
  7. Element with the highest ionization enthalpy
  8. The only liquid metal at room temperature
  9. Metal extracted from bauxite ore
  10. mass Arrangement of elements in Mendeleev’s periodic table was based on
Down
  1. Naturally radioactive noble gas
  2. Element showing anomalous electronic configuration 3d⁵4s¹
  3. Least electronegative element
  4. Scientist who proposed the Law of Octaves
  5. The only liquid non-metal at room temperature
  6. Element with the highest electron affinity
  7. Most abundant element in the Earth’s crust
  8. Element with atomic number 45
  9. Element essential for chlorophyll formation in plants
  10. Name one metalloid other than silicon and germanium

20 Clues: Least electronegative element • Element with atomic number 45 • Naturally radioactive noble gas • Metal extracted from bauxite ore • Noble gas used in advertising signs • The lightest metal in the periodic table • Scientist who proposed the Law of Octaves • The only liquid metal at room temperature • Element with the highest electron affinity • ...

chemistry crossword 2015-11-19

chemistry crossword crossword puzzle
Across
  1. formula combination of symbols that represent a compound
  2. shells orbit of electrons around the nucleus of an atom
  3. atom that has become electrically charged because it has lost or gained elections
  4. change change in the appearance or state of a substance that does not change the composition
  5. substance is only made up of one matter
  6. chemical reaction that releases energy
  7. is also a cloudy mixture but the particles are to small that its cannot be separated easily
  8. mixture mixture in which the different substances that make up the mixture visible
  9. number its the sum of the number of protons and neutrons in an atom
  10. substance that reacts with another substance in a chemical to create a new substance
  11. ions group of atoms acting as one
  12. positive charged particle in the nucleus of an atom
  13. compound pure substance formed when at least one metal and one non metal combine
Down
  1. group of atoms joined by covalent bonds
  2. vertical column of elements in the periodic table
  3. is a cloudy mixture in which tiny particles of one substance are held within another
  4. property description of how substance interacts with other substance
  5. reaction chemical reaction that absorbs energy
  6. gas group 18 elements in the periodic table the most stable and unreactive elements
  7. shiny,malleable,ductile element that conducts electricity
  8. change when the results of 2 substance created a new substance but a different substance from the first 2
  9. chemical combination of 2 or more elements in a specific ratio
  10. number number of protons in the nucleus of one atom of an element
  11. horizontal row of elements in the periodic table

24 Clues: ions group of atoms acting as one • chemical reaction that releases energy • group of atoms joined by covalent bonds • substance is only made up of one matter • reaction chemical reaction that absorbs energy • horizontal row of elements in the periodic table • vertical column of elements in the periodic table • positive charged particle in the nucleus of an atom • ...

Matter and Chemical Change 2013-06-17

Matter and Chemical Change crossword puzzle
Across
  1. Substances composed of only one kind of atom.
  2. Any solid that can be stretched into a long wire.
  3. Substance that can be broken down into component parts.
  4. When metals and non-metals come together because opposite charges attract (2 Words).
  5. Workplace Hazardous Materials Information System.
  6. The vertical rows in the Periodic Table.
  7. The horizontal rows in the Periodic Table.
  8. The ability of a substance to be dissolved in another.
  9. Formed when atoms share electrons (2 Words).
  10. The ability of a substance to conduct electricity.
  11. A cloudy mixture.
  12. Can be a solid or gas at room temperature, are dull, and act as insulators.
  13. Releases heat.
  14. The amount of mass in a given volume of a substance.
Down
  1. Solids at room temperature, shiny, malleable, and a good conductor of energy.
  2. Negative charge that orbits or energy levels.
  3. The total mass of the protons and neutrons (3 Words).
  4. Have both metallic and non-metallic properties.
  5. Substances composed of 2 or more substances.
  6. No charge in the nucleus.
  7. Absorbs heat.
  8. The number of protons found in the nucleus (2 Words).
  9. A cloudy mixture which cannot be easily separated.
  10. Cannot be broken down into a simpler substance (2 words).
  11. Positive charge in the nucleus.
  12. Located on the extreme right of the Periodic Table and are non-reactive and stable (2 Words).
  13. A substance that can be pounded into sheets.

27 Clues: Absorbs heat. • Releases heat. • A cloudy mixture. • No charge in the nucleus. • Positive charge in the nucleus. • The vertical rows in the Periodic Table. • The horizontal rows in the Periodic Table. • Substances composed of 2 or more substances. • Formed when atoms share electrons (2 Words). • A substance that can be pounded into sheets. • ...

Chemistry Unit Review 2014-12-01

Chemistry Unit Review crossword puzzle
Across
  1. a mixture between chemist, magician, philosopher, and mystic
  2. The element name for K
  3. To the very far left of the periodic table are the ____ metals
  4. An ion is an ____ charged atom
  5. The element name for Cu
  6. These kind of electrons orbit the outermost shell of the atom
  7. The element symbol of lead
  8. these types of compounds are formed between a nonmetal and a nonmetal
  9. The neutrons and protons make up the atomic __________ of an atom
  10. It means "the same throughout"
  11. His model is often called the plum pudding model
  12. the amount of mass in a given volume of a substance
  13. This is a positively charged ion.
  14. takes up mass and space
  15. Vinegar diluted with water is a _______
  16. This chemical change happens when iron gets exposed to air and moisture for a prolonged period of time.
Down
  1. To the very far right of the periodic table are the ______ gases
  2. In this type of mixture, the parts are visible
  3. Carbon-14 is an ___ of Carbon-12
  4. Propane is an example of a ________ gas.
  5. This method is used to smell a substance without taking inhaling the substance deeply
  6. tomato juice is an example
  7. He invented the Periodic Table of Elements
  8. IHS stands for International _____ Symbols
  9. These types of compounds are formed between a metal and a non-metal
  10. This is a negatively charged ion.
  11. The ____ Model is often called the planetary model

27 Clues: The element name for K • The element name for Cu • takes up mass and space • The element symbol of lead • tomato juice is an example • An ion is an ____ charged atom • It means "the same throughout" • Carbon-14 is an ___ of Carbon-12 • This is a positively charged ion. • This is a negatively charged ion. • Vinegar diluted with water is a _______ • ...

Chemistry Crossword 2022-08-23

Chemistry Crossword crossword puzzle
Across
  1. The appearance of matter changes without changing the chemical composition
  2. When two or more substances combine to form a new substance
  3. Variables we keep constant throughout an experiement
  4. The number of protons in an element found at the top of the periodic table tile
  5. Data we colloect that discribes our senses
  6. Elements in the periodic table are ordered by the number of...
  7. The resulting substances of a chemical reaction
  8. The law of _________________ of Mass
  9. In a chemical reaction matter is neither created or destroyed, it is ______________
  10. A hypothesis should include the sections which start with the words...
  11. A reaction where something reacts with oxygen, burning or exploding when it does
Down
  1. When oxygen supply is restricted resulting in other reactions occuring instead
  2. The symbol that represents an element on the periodic table
  3. The three types of Matter
  4. Data we collect by measuring something numerically
  5. Anything that has weight and takes up space
  6. When there is sufficiant oxygen to complete combustion
  7. In a closed system, the mass of the reactants is equal to the mass of the _____________
  8. A reaction that releases energy into the surroundings
  9. The number that represents the total protons and neutrons in an atom
  10. The measure of change in the variable you are testing
  11. A variable that changes and that you test
  12. This substance is always needed for combustion reactions to occur
  13. The starting material of a chemical reaction

24 Clues: The three types of Matter • The law of _________________ of Mass • A variable that changes and that you test • Data we colloect that discribes our senses • Anything that has weight and takes up space • The starting material of a chemical reaction • The resulting substances of a chemical reaction • Data we collect by measuring something numerically • ...

The Periodic Table Of Elements Crossword 2023-02-02

The Periodic Table Of Elements Crossword crossword puzzle
Across
  1. number of protons in an atom's nucleus
  2. the first element on the periodic table
  3. positively charged center of an atom that contains protons and neutrons and is surrounded by a cloud of electrons
  4. smallest particle of an element that still retains the properties of the element
  5. organized list of all known elements that are arranged by increasing atomic number and by changes in chemical and physical properties
  6. area around the nucleus of an atom where the atom's electrons are most likely to be found
  7. elements that are usually a gas or brittle solid at room temperature, not malleable or ductile, are not good conductors of heat and electricity, and are typically not shiny
Down
  1. particle of matter that makes up protons and neutrons
  2. particle surrounding the center of an atom that has a charge of 1-
  3. a nonmetal element with atomic number 5
  4. horizontal row in the periodic table
  5. element that shares some properties with metals and some with nonmetals
  6. vertical row in the periodic table
  7. elements that are typically hard, shiny, solid, malleable, and are good conductors of heat and electricity
  8. an element with an atomic mass of 65.38
  9. neutral particle composed of quarks inside the nucleus of an atom
  10. a metal element with 77 protons
  11. particle composed of quarks inside the nucleus of an atom that has a charge of 1+
  12. a radioactive nonmetal element with 86 protons
  13. atoms of the same number that have different numbers of neutrons

20 Clues: a metal element with 77 protons • vertical row in the periodic table • horizontal row in the periodic table • number of protons in an atom's nucleus • a nonmetal element with atomic number 5 • the first element on the periodic table • an element with an atomic mass of 65.38 • a radioactive nonmetal element with 86 protons • ...

Solutions and Review 2025-10-01

Solutions and Review crossword puzzle
Across
  1. A substance produced in a chemical reaction
  2. These run vertically on the periodic table and show the number of valence electrons and reactivity
  3. This bond is created between two nonmetals
  4. What does the dissolving
  5. Anything that has mass and takes up space
  6. table A chart where all the elements are organized into periods and groups according to their properties
  7. This bond is created between a metal and a nonmetal
  8. This type of electron is found in the outermost shell
  9. A combination of two or more substances that are not chemically combined
  10. When a solvent holds the maximum amount of solute
  11. When more solute can be dissolved
  12. A mixture that is uniform throughout
Down
  1. A substance made of only one kind of matter and having definite properties (elements or compounds)
  2. A subatomic particle that has no charge and is found in the nucleus of an atom
  3. Found in the Group 18 these do not react with other elements
  4. A subatomic particle that has a positive charge and is found in the nucleus of an atom
  5. When a solvent holds more than what can normally be dissolved
  6. the property that describes how readily a substance dissolves in a solvent
  7. A chemical substance that is present at the start of a chemical reaction
  8. These particles are responsible for creating bonds
  9. that are good conductors of heat and electricity
  10. What is being dissolved
  11. These run horizontal on the periodic table and show the energy level

23 Clues: What is being dissolved • What does the dissolving • When more solute can be dissolved • A mixture that is uniform throughout • Anything that has mass and takes up space • This bond is created between two nonmetals • A substance produced in a chemical reaction • that are good conductors of heat and electricity • When a solvent holds the maximum amount of solute • ...

Chemistry 2022-05-19

Chemistry crossword puzzle
Across
  1. Atoms cannot be __________, created, or destroyed.
  2. A ________ formula indicates the relative numbers of atoms of each kind in a chemical compound by using atomic symbols and numerical subscripts.
  3. is a unique element.
  4. The second row of the f block are known as?
  5. has just three valence electrons, which tends to form bonds in which it is surrounded by six electrons.
  6. The elements of Group 2 of the periodic table are called the alkaline-_____ metals.
  7. Red Atoms of different elements combine are known as?
  8. electron of one atom and proton of the other atom _______ one another.
  9. A molecular formula shows the types and numbers of atoms combined in a single molecule of a molecular compound.
  10. two nuclei and two electrons _____ each other.
  11. A ________ is a neutral group of atoms that are held together by covalent bonds.
  12. A chemical compound whose simplest units are molecules is called a _________ compound.
  13. is an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group.
  14. a chemical compound containing elements in exactly the same proportions by mass regardless of the size or source of the compound.
  15. All matter is composed of extremely small particles called?
Down
  1. The first row of the f block are known as?
  2. In the periodic table, the f-block elements are wedged between Groups 3 and 4 in the sixth and ______ periods.
  3. Repeating patterns are referred to as ________.
  4. the p block includes all of the nonmetals except hydrogen and ______.
  5. is the energy required to break a chemical bond and form neutral isolated atoms.
  6. ______ is used to form chemical compounds.
  7. states that the physical and chemical properties of the elements are periodic functions of their atomic numbers.
  8. if two or more different compounds are composed of the same two elements, then the ratio of the masses of the second element combined with a certain mass of the first element is always a ratio of small whole numbers.
  9. The energy change that occurs when an electron is acquired by a neutral atom is called the atom’s electron affinity.
  10. is a measure of the ability of an atom in a chemical compound to attract electrons from another atom in the compound.
  11. Cationic and _______ radii decrease across a period.
  12. The elements of Group 1 of the periodic table are known as the _____ metals.
  13. The p-block elements together with the s-block elements are called the __________ elements.
  14. All six of the __________ are also in the p block.
  15. the attraction between two or more atoms that allows them to be able to form a stable chemical compound.

30 Clues: is a unique element. • The first row of the f block are known as? • ______ is used to form chemical compounds. • The second row of the f block are known as? • two nuclei and two electrons _____ each other. • Repeating patterns are referred to as ________. • Atoms cannot be __________, created, or destroyed. • All six of the __________ are also in the p block. • ...

Chemical elements vocabulary 2021-03-18

Chemical elements vocabulary crossword puzzle
Across
  1. Atoms compose it
  2. They compose the 17th column of the periodic table of the elements
  3. It's the other name of the periodic table of the elements
  4. It composes objects
Down
  1. They turn around the nucleus, they are as many as protons
  2. Is made up of atoms
  3. they are in the nucleus, they are positivetly charged
  4. they compose the nucleus
  5. It's the center of the atom
  6. It's an atom with less or more electrons than it should have

10 Clues: Atoms compose it • Is made up of atoms • It composes objects • they compose the nucleus • It's the center of the atom • they are in the nucleus, they are positivetly charged • They turn around the nucleus, they are as many as protons • It's the other name of the periodic table of the elements • It's an atom with less or more electrons than it should have • ...

(H-MOD) Unit 2 CW 1 2023-09-18

(H-MOD) Unit 2 CW 1 crossword puzzle
Across
  1. anything that has mass and takes up space
  2. the basic particle from which all elements are made
  3. Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
  4. The average mass of the nucleus of that element.
  5. a group of two or more atoms held together by chemical bonds
  6. Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
  7. A subatomic particle with no charge located at the center of an atom.
  8. A positively charged subatomic particle located at the center of an atom.
  9. Elements arranged in vertical columns of the periodic table that share the same properties.
Down
  1. The number of protons in the nucleus of each element.
  2. elements that have some properties of metals and some properties of nonmetals
  3. An abbreviation for the name of an element on the periodic table.
  4. located in the outermost shell of an atom
  5. an element that lacks most of the properties of a metal
  6. A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
  7. a pure substance that cannot be broken down into any other substance by chemical or physical means

16 Clues: anything that has mass and takes up space • located in the outermost shell of an atom • The average mass of the nucleus of that element. • the basic particle from which all elements are made • The number of protons in the nucleus of each element. • an element that lacks most of the properties of a metal • a group of two or more atoms held together by chemical bonds • ...

Chemistry Vocab 2025-01-13

Chemistry Vocab crossword puzzle
Across
  1. A chart of all known elements that scientists reference when working with atoms or molecules.
  2. The number of protons in the nucleus of each element.
  3. Two or more atoms bonded together.
  4. Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
  5. An abbreviation for the name of an element on the periodic table.
  6. Characteristics of elements that help to identify what they are.
  7. The average mass of the nucleus of that element.
  8. A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
Down
  1. A subatomic particle with no charge located at the center of an atom.
  2. The basic unit of matter made up of protons, neutrons, and electrons.
  3. Elements arranged in vertical columns of the periodic table that share the same properties.
  4. A positively charged subatomic particle located at the center of an atom.
  5. Protons and neutrons clump together at the center of an atom to form the nucleus of an atom.
  6. Pure substances made of only one type of atom.
  7. Anything that has mass and takes up space.
  8. Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.

16 Clues: Two or more atoms bonded together. • Anything that has mass and takes up space. • Pure substances made of only one type of atom. • The average mass of the nucleus of that element. • The number of protons in the nucleus of each element. • Characteristics of elements that help to identify what they are. • ...

Elements and Compounds 2023-05-16

Elements and Compounds crossword puzzle
Across
  1. Smallest unit of a substance
  2. Atoms that have gained or lost electrons
  3. Number of protons on periodic table
  4. Substance made of one type of atom
  5. Negatively charged particle
  6. Energy level in an atom where an electron is
Down
  1. Number of protons and neutrons on periodic table
  2. Positively charged particle
  3. Atoms with same numbers of protons but different numbers of neutrons
  4. Element that forms positive ions
  5. Element that forms negative ions
  6. Substance made of more than one type of atom chemically bonded together
  7. Substance made of other substances not chemically joined together
  8. Uncharged particle

14 Clues: Uncharged particle • Positively charged particle • Negatively charged particle • Smallest unit of a substance • Element that forms positive ions • Element that forms negative ions • Substance made of one type of atom • Number of protons on periodic table • Atoms that have gained or lost electrons • Energy level in an atom where an electron is • ...

Vocabulary Chapter 4 2025-10-01

Vocabulary Chapter 4 crossword puzzle
Across
  1. A negatively charged subatomic particle that orbits the nucleus.
  2. Mass, The weighted average mass of an element's isotopes
  3. Atomic Theory, The first scientific theory that explained chemical changed in terms of atoms.
  4. Table, A chart that arranges elements by their atomic number, grouping elements with similar properties.
  5. A positively charged subatomic particle found in the atoms nucleus.
Down
  1. The smallest unit of an element that remains its chemical properties.
  2. A horizontal row on the periodic table.
  3. Number, The number of protons in an atom's nucleus, which defines the element.
  4. The dense Central core of an atom containing protons and neutrons.
  5. Atoms of the same element with the same number of protons but different numbers of neutrons.
  6. Number, The total number of protons and neutrons in an atoms nucleus.
  7. Mass Unit, A unit of mass equal to 1/12th of mass of carbon-12 atom.
  8. A neutral subatomic particle found in the atom's nucleus.
  9. A vertical column on the periodic table.

14 Clues: A horizontal row on the periodic table. • A vertical column on the periodic table. • Mass, The weighted average mass of an element's isotopes • A neutral subatomic particle found in the atom's nucleus. • A negatively charged subatomic particle that orbits the nucleus. • The dense Central core of an atom containing protons and neutrons. • ...

mason Hanna week 5 2023-09-28

mason Hanna week 5 crossword puzzle
Across
  1. in nuclear physics, the sum of the numbers of protons and neutrons present in the nucleus of an atom
  2. in chemistry, a column in the periodic table of the chemical elements
  3. the number of protons in the nucleus of an atom; the atomic number is the same for all atoms of an element
  4. a substance that cannot be separated or broken down into simpler substances by chemical means
Down
  1. a subatomic particles that has a positive charge and that is located in the nucleus is the atomic number, which determines the identity of an element
  2. the smallest unit of an element that maintains the properties of that element
  3. an arrangement of the elements in order of their atomic numbers such that elements with similar column, or group
  4. a subatomic particle that has a negative charge
  5. a subatomic particles that has no charge and that is located in the nucleus of an atom
  6. The periodic table is arranged in order of atomic number A period is a horizontal row of the periodic table group is a vertical row of the periodic table

10 Clues: a subatomic particle that has a negative charge • in chemistry, a column in the periodic table of the chemical elements • the smallest unit of an element that maintains the properties of that element • a subatomic particles that has no charge and that is located in the nucleus of an atom • ...

Vocab Word Crossword 2022-03-04

Vocab Word Crossword crossword puzzle
Across
  1. created by a reactant
  2. turns blue in universal indicator
  3. substances on the periodic table
  4. protons, neutrons, and electrons
  5. determined by valence electrons
Down
  1. contains protons and neutrons of an atom
  2. gases with the lowest reactivity
  3. one of two elements that is a liquid at room temperature
  4. father of the periodic table
  5. vinegar or citrus

10 Clues: vinegar or citrus • created by a reactant • father of the periodic table • determined by valence electrons • gases with the lowest reactivity • substances on the periodic table • protons, neutrons, and electrons • turns blue in universal indicator • contains protons and neutrons of an atom • one of two elements that is a liquid at room temperature

Atoms 2024-10-24

Atoms crossword puzzle
Across
  1. has an atomic number of 1
  2. has atomic number of 8
  3. number of subatomic particles in an atom
  4. has an atomic mass of 14
  5. the third element on the periodic table
  6. subatomic particle that has no charge
  7. Atomic Mass minus the Atomic Number
  8. Number the number of protons in an atom
Down
  1. has 5 neutrons
  2. where the protons and neutrons are found in the atom
  3. Mass the number of particles in the nucleus
  4. elements are arranged on periodic table by their number of
  5. found in the nucleus of an atom
  6. Smallest part of the atom
  7. Makes up all matter

15 Clues: has 5 neutrons • Makes up all matter • has atomic number of 8 • has an atomic mass of 14 • has an atomic number of 1 • Smallest part of the atom • found in the nucleus of an atom • Atomic Mass minus the Atomic Number • subatomic particle that has no charge • the third element on the periodic table • Number the number of protons in an atom • number of subatomic particles in an atom • ...

Chemistry Unit 2 Vocabulary 2021-10-07

Chemistry Unit 2 Vocabulary crossword puzzle
Across
  1. one of the elements in group 3 through 12 of the periodic table
  2. a small particle in the nucleus of an atom with no electrical charge
  3. the number of protons in the nucleus of an atom
  4. elements in the same vertical column of the periodic table, also called a family
  5. small positively charged particles that are found in the nucleus of an atom
  6. a tiny, negatively charged particles that moves around the outside of the nucleus of an atom
  7. the central core of an atom, which contains protons and neutrons
  8. two or more substances that are together in the same place, but their atoms are not chemically bonded
  9. a one or two letter representation of an element
Down
  1. an element that lacks most of the properties of a metal
  2. a class of elements characterized by physical properties that include shininess, malleability, ductility, and conductivity
  3. the sum of protons and neutrons in the nucleus of an atom
  4. an element that has some characteristics of both metals and nonmetals
  5. an arrangement of elements showing the repeated pattern of their properties
  6. a neutral group of two or more atoms held together by covalent bonds
  7. the basic particle from which all elements are made
  8. a horizontal row of elements in the periodic table

17 Clues: the number of protons in the nucleus of an atom • a one or two letter representation of an element • a horizontal row of elements in the periodic table • the basic particle from which all elements are made • an element that lacks most of the properties of a metal • the sum of protons and neutrons in the nucleus of an atom • ...

Elements 2025-03-20

Elements crossword puzzle
Across
  1. Has 9 protons in its nucleus
  2. The element found in period 4, group 11.
  3. Has the symbol Sn.
  4. Has the symbol Ag.
  5. Has the symbol Na, because it was originally called Natrium.
  6. Elements that have a full outer electron shell.
  7. Has the symbol Au.
  8. The state of matter of the elements in red.
  9. Most elements on the periodic table are this state at room temp.
Down
  1. Is a noble gas found in balloons
  2. is the lightest metal on the periodic table.
  3. Has the symbol Fe.
  4. Has the symbol K.
  5. Has an atomic mass of 12 amu
  6. Has the symbol Hg.
  7. Has 8 protons and neutrons.
  8. Makes up 78 percent of our atmosphere and has a mass of 14 amu.
  9. Has the symbol Pb.
  10. Mercury is in this state at room temperature.

19 Clues: Has the symbol K. • Has the symbol Fe. • Has the symbol Hg. • Has the symbol Sn. • Has the symbol Ag. • Has the symbol Pb. • Has the symbol Au. • Has 8 protons and neutrons. • Has 9 protons in its nucleus • Has an atomic mass of 12 amu • Is a noble gas found in balloons • The element found in period 4, group 11. • The state of matter of the elements in red. • ...

Chemistry Crossword Puzzle 2014-02-04

Chemistry Crossword Puzzle crossword puzzle
Across
  1. On the left side of the periodic table
  2. Shows all electrons of the atom
  3. has both metal and non-metal characteristics
  4. Electrons located in the outer most energy level
  5. Positive and has one AMU
Down
  1. show only valence electrons
  2. Protons + Neutrons
  3. Neutral and has one AMU
  4. Who told the elements where to go?
  5. What family does Bromine belong too?
  6. Negative and has 1/1836 AMU's
  7. On the right side of the periodic table

12 Clues: Protons + Neutrons • Neutral and has one AMU • Positive and has one AMU • show only valence electrons • Negative and has 1/1836 AMU's • Shows all electrons of the atom • Who told the elements where to go? • What family does Bromine belong too? • On the left side of the periodic table • On the right side of the periodic table • has both metal and non-metal characteristics • ...

Intro to Chemistry 2022-09-07

Intro to Chemistry crossword puzzle
Across
  1. takes up space and has mass
  2. NOT a good conductor of electricity
  3. type of mixture that is uniform
  4. horizontal row on periodic table
  5. chemically bonded elements
  6. combination of elements that are NOT chemically bonded
Down
  1. type of mixture that is NOT uniform
  2. smallest unit of an element
  3. the study of substances and processes in living things
  4. pure substance that can't be broken down anymore
  5. vertical column on periodic table (family)
  6. good conductor of electricity

12 Clues: chemically bonded elements • takes up space and has mass • smallest unit of an element • good conductor of electricity • type of mixture that is uniform • horizontal row on periodic table • type of mixture that is NOT uniform • NOT a good conductor of electricity • vertical column on periodic table (family) • pure substance that can't be broken down anymore • ...

Periodic table 2020-12-07

Periodic table crossword puzzle
Across
  1. the columns on the periodic table
  2. the element with the symbol Au
  3. the umber of neutrons in silver is____
  4. the element with the atomic mass of 70/69.723
Down
  1. the rows on the periodic table are called____
  2. Sodium's atomic symbol is___
  3. the element with the atomic number Cu
  4. the number of protons in sulfur is____
  5. the element with the atomic number 2
  6. the element with the atomic number 27

10 Clues: Sodium's atomic symbol is___ • the element with the symbol Au • the columns on the periodic table • the element with the atomic number 2 • the element with the atomic number Cu • the element with the atomic number 27 • the number of protons in sulfur is____ • the umber of neutrons in silver is____ • the rows on the periodic table are called____ • ...

periodic table 2021-05-18

periodic table crossword puzzle
Across
  1. Soft malleable and ductile metal with very high thermal and electrical conductivity
  2. Animals and plants require it
  3. A mixture of (MgO) and (HgO)
  4. The most common element on Earth
  5. Is used to treat bipolar disorder and treat major depressive disorder
  6. is combined with other elements such as copper, zinc, silicon, and magnesium
Down
  1. The lightest element in the periodic table
  2. a silvery-white metal that is soft enough to be cut with a knife
  3. a soft, silvery-white, highly reactive metal
  4. it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity

10 Clues: A mixture of (MgO) and (HgO) • Animals and plants require it • The most common element on Earth • The lightest element in the periodic table • a soft, silvery-white, highly reactive metal • a silvery-white metal that is soft enough to be cut with a knife • Is used to treat bipolar disorder and treat major depressive disorder • ...

periodic table 2022-02-25

periodic table crossword puzzle
Across
  1. - What is H?
  2. - What is Ag?
  3. - What is Og?
  4. - What is Pd?
  5. - What is Mn?
  6. - What is sn?
Down
  1. - What is Rg?
  2. - What is Fe?
  3. -What is Md?
  4. - What is Au?

10 Clues: - What is H? • - What is Rg? • - What is Ag? • - What is Fe? • -What is Md? • - What is Og? • - What is Au? • - What is Pd? • - What is Mn? • - What is sn?

Periodic Table 2015-05-26

Periodic Table crossword puzzle
Across
  1. What ions have the largest ionic radius?
  2. Which metal is the most reactive?
  3. Sodium is a part of the _____ metals
  4. What is the oxidation number of Indium?
  5. What family is Xenon apart of?
  6. How many valence electrons does Boron have?
Down
  1. Which row has the greatest shielding effect?
  2. What element has the smallest atomic radius?
  3. Which element has 75 protons?
  4. How many valence electrons do Halogens have?
  5. Electronegativity does not apply to the ____ family
  6. Which element has the least electron affinity?
  7. What is the oxidation number of Tellurium?

13 Clues: Which element has 75 protons? • What family is Xenon apart of? • Which metal is the most reactive? • Sodium is a part of the _____ metals • What is the oxidation number of Indium? • What ions have the largest ionic radius? • What is the oxidation number of Tellurium? • How many valence electrons does Boron have? • Which row has the greatest shielding effect? • ...

Periodic Table 2014-07-22

Periodic Table crossword puzzle
Across
  1. udsed in the Haber process for making ammonia
  2. ______ table is a tabular arrangement of the chemical elements
  3. group 7 of the periodic table of elements
  4. electron ____________ the distribution of electrons of an atom or molecule in atomic or molecular orbitals.
  5. produced by thyroid gland
Down
  1. used in the manufacture of ethylene dibromine
  2. atomic _______ is a mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom
  3. used to sterilize water
  4. used to reduce dental decay
  5. a chemical element that mostly lacks metallic attributes

10 Clues: used to sterilize water • produced by thyroid gland • used to reduce dental decay • group 7 of the periodic table of elements • used in the manufacture of ethylene dibromine • udsed in the Haber process for making ammonia • a chemical element that mostly lacks metallic attributes • ______ table is a tabular arrangement of the chemical elements • ...

periodic table 2023-10-27

periodic table crossword puzzle
Across
  1. a trumpet is made out of it
  2. makes your teeth shine
  3. salty
  4. if you have this ur quite rich
Down
  1. is a cool light that cute
  2. atomic number 27
  3. in 90% of things
  4. atomic number 12
  5. balloons are filled with it
  6. you get this in mc to get diamonds

10 Clues: salty • atomic number 27 • in 90% of things • atomic number 12 • makes your teeth shine • is a cool light that cute • a trumpet is made out of it • balloons are filled with it • if you have this ur quite rich • you get this in mc to get diamonds

periodic table 2023-12-15

periodic table crossword puzzle
Across
  1. a substance that is in a gaseous, or vaporous, state of matter
  2. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
  3. element with atomic number 8
  4. name for group 18 elements
  5. name for group 17 elements
Down
  1. name for group 1 elements
  2. a horizontal row of the periodic table
  3. element with atomic number 1
  4. a vertical column on the periodic table
  5. firm and stable in shape; not liquid or fluid.

10 Clues: name for group 1 elements • name for group 18 elements • name for group 17 elements • element with atomic number 1 • element with atomic number 8 • a horizontal row of the periodic table • a vertical column on the periodic table • firm and stable in shape; not liquid or fluid. • a substance that is in a gaseous, or vaporous, state of matter • ...

periodic table 2023-12-20

periodic table crossword puzzle
Across
  1. also name of a planet
  2. means water
  3. a metal
  4. starts with letter L
  5. has a h between "Cr"
Down
  1. its in milk
  2. starts with sea
  3. has to O"s
  4. starts with the letter c
  5. starts with ruth

10 Clues: a metal • has to O"s • its in milk • means water • starts with sea • starts with ruth • starts with letter L • has a h between "Cr" • also name of a planet • starts with the letter c

periodic table 2023-12-07

periodic table crossword puzzle
Across
  1. has all the elements
  2. tells us the reactivity
  3. numbers of protons and newtons
  4. one the stare case
  5. the numbers on the top
Down
  1. tell us the period
  2. on the right side of the periodic table
  3. the numbers on the s on the left side of the periodic table
  4. the number on top of an element
  5. the letters of an element

10 Clues: tell us the period • one the stare case • has all the elements • the numbers on the top • tells us the reactivity • the letters of an element • numbers of protons and newtons • the number on top of an element • on the right side of the periodic table • the numbers on the s on the left side of the periodic table

Periodic Table 2023-12-22

Periodic Table crossword puzzle
Across
  1. is a notation of one or two letters representing a chemical element.
  2. range from groups IIIB to XIIB on the periodic table.
  3. energy is the amount of energy required to remove an electron from an atom creating a positvely charged ion.
  4. atoms usually but not always representing more than one element.
  5. a substance composed of atoms with identical atomic number.
  6. is the numerical layout of electrons in the orbitals around the atom.
Down
  1. a substance made of two or more elements that have bonded chemically.
  2. comprise elements 89 through 103.
  3. may be either stable or unstable.
  4. is a measure of the attraction an atom has for electrons.

10 Clues: comprise elements 89 through 103. • may be either stable or unstable. • range from groups IIIB to XIIB on the periodic table. • is a measure of the attraction an atom has for electrons. • a substance composed of atoms with identical atomic number. • atoms usually but not always representing more than one element. • ...

Periodic Table 2023-03-07

Periodic Table crossword puzzle
Across
  1. Representing/ standing for something or someone
  2. Mendeleev Scientist who discovered a set of patterns that apply to all elements
  3. What is the smallest particle
  4. One of the things they look for in an element. The point at which something melts.
  5. How many elements are on the periodic table now?
  6. Average mass of all the isotopes of that element
Down
  1. An abbreviation for an element
  2. A table in which all the elements are on
  3. How many elements were found by 1869-spelled out
  4. A number showing where an element is on the table. Also shows the protons and neutrons

10 Clues: What is the smallest particle • An abbreviation for an element • A table in which all the elements are on • Representing/ standing for something or someone • How many elements were found by 1869-spelled out • How many elements are on the periodic table now? • Average mass of all the isotopes of that element • ...

Periodic Table 2023-03-07

Periodic Table crossword puzzle
Across
  1. neon
  2. abbreviation of the element
  3. number of protons in the element
  4. C
  5. process of representing
Down
  1. chart showing all the elements
  2. Au
  3. average isotopes in the element
  4. scientist that sorted the periodic table
  5. or family

10 Clues: C • Au • neon • or family • process of representing • abbreviation of the element • chart showing all the elements • average isotopes in the element • number of protons in the element • scientist that sorted the periodic table

Periodic table 2024-08-26

Periodic table crossword puzzle
Across
  1. move in the energy level
  2. has three protons
  3. column in the periodic table
  4. atomic number nine in the periodic table
  5. are found in the nucleus that have a positive charge
Down
  1. are found in the nucleus that have no charge
  2. has the atomic mass of 9
  3. has the atomic number of 20
  4. has 8 neutrons
  5. have horizontal rows

10 Clues: has 8 neutrons • has three protons • have horizontal rows • has the atomic mass of 9 • move in the energy level • has the atomic number of 20 • column in the periodic table • atomic number nine in the periodic table • are found in the nucleus that have no charge • are found in the nucleus that have a positive charge

Periodic table 2024-10-17

Periodic table crossword puzzle
Across
  1. Plants provide this lifeline to us
  2. Metal usually used to make anklets
  3. A metal used in batteries
  4. A part of Common Salt
  5. The element which becomes diamond
Down
  1. The lightest element
  2. A mineral found in bananas (Symbol: K)
  3. The biggest portion of atmosphere has this element
  4. Noble gas used in balloons
  5. A metal that is used in thermometers

10 Clues: The lightest element • A part of Common Salt • A metal used in batteries • Noble gas used in balloons • The element which becomes diamond • Plants provide this lifeline to us • Metal usually used to make anklets • A metal that is used in thermometers • A mineral found in bananas (Symbol: K) • The biggest portion of atmosphere has this element

Periodic Table 2022-09-19

Periodic Table crossword puzzle
Across
  1. The number of electrons in an atom is ..... to the number of protons.
  2. Neutral particles made up of two or more atoms.
  3. Non-metals are brittle while metals are .......
  4. The only non-metal element that can conduct electricity.
  5. Subatomic particle with negative charge.
Down
  1. Simplest form of substance.
  2. Two or more elements combined chemically.
  3. Process of sword-making is an example of ............
  4. Protons and neutrons are inside the ....... of an atom.
  5. Shiny, good electrical and heat conductor is characteristics of ..... elements

10 Clues: Simplest form of substance. • Subatomic particle with negative charge. • Two or more elements combined chemically. • Neutral particles made up of two or more atoms. • Non-metals are brittle while metals are ....... • Process of sword-making is an example of ............ • Protons and neutrons are inside the ....... of an atom. • ...

Periodic Table 2022-09-13

Periodic Table crossword puzzle
Across
  1. Two or more elements or compounds mixed physically.
  2. Protons and neutrons are inside the ....... of an atom.
  3. Subatomic particle with negative charge.
  4. The only non-metal element that can conduct electricity.
  5. A method to separate soluble and insoluble materials in water.
Down
  1. A method to separate an insoluble solid from a mixture of solid and liquid.
  2. Neutral particles made up of two or more atoms.
  3. Simplest form of substance.
  4. Two or more elements combined chemically.
  5. Non-metals are brittle while metals are .......

10 Clues: Simplest form of substance. • Subatomic particle with negative charge. • Two or more elements combined chemically. • Neutral particles made up of two or more atoms. • Non-metals are brittle while metals are ....... • Two or more elements or compounds mixed physically. • Protons and neutrons are inside the ....... of an atom. • ...

Periodic Table 2023-08-28

Periodic Table crossword puzzle
Across
  1. Most elements are ___
  2. Makes the periodic table invaluble
  3. Found on the upper left
  4. The man in 1869 who invented the periodic table
  5. The atomic number
  6. each row corresponds to a different ___
  7. the s and p blocks are known as the ___
Down
  1. Found on the upper right
  2. You can predict a lot about an element if you know this
  3. The one to two letter symbol representing an element
  4. what the seven rows are called
  5. Tells you all of the elements

12 Clues: The atomic number • Most elements are ___ • Found on the upper left • Found on the upper right • Tells you all of the elements • what the seven rows are called • Makes the periodic table invaluble • each row corresponds to a different ___ • the s and p blocks are known as the ___ • The man in 1869 who invented the periodic table • ...

Periodic Table 2023-08-28

Periodic Table crossword puzzle
Across
  1. Most elements are ___
  2. Makes the periodic table invaluble
  3. Found on the upper left
  4. The man in 1869 who invented the periodic table
  5. The atomic number
  6. each row corresponds to a different ___
  7. the s and p blocks are known as the ___
Down
  1. Found on the upper right
  2. You can predict a lot about an element if you know this
  3. The one to two letter symbol representing an element
  4. what the seven rows are called
  5. Tells you all of the elements

12 Clues: The atomic number • Most elements are ___ • Found on the upper left • Found on the upper right • Tells you all of the elements • what the seven rows are called • Makes the periodic table invaluble • each row corresponds to a different ___ • the s and p blocks are known as the ___ • The man in 1869 who invented the periodic table • ...

Periodic Table 2023-08-25

Periodic Table crossword puzzle
Across
  1. Elements that fall between metal and none metal.
  2. You can predict a lot about the chemical __.
  3. each element has a unique atomic number-that's the number of protons in the nucleus of the atom.
  4. atoms are listed(on the periodic table)in order of increasing Atomic-number as you read the Periodic Table from left to right, top to bottom.
  5. Below the element is the full name and what?
  6. if you arrange elements by atomic number, pattern emerges. there is a atomic-law or repeating of certain characteristics
Down
  1. Metallic elements are typically good at __ of heat and electricity.
  2. Most powerful tool chemists have for organizing chemical information
  3. Each element has one or two chemical __.
  4. Above the chemical symbol is the __.
  5. Nonmetallic elements are typically NOT __.

11 Clues: Above the chemical symbol is the __. • Each element has one or two chemical __. • Nonmetallic elements are typically NOT __. • You can predict a lot about the chemical __. • Below the element is the full name and what? • Elements that fall between metal and none metal. • Metallic elements are typically good at __ of heat and electricity. • ...

Periodic table 2022-11-29

Periodic table crossword puzzle
Across
  1. has only one energy level
  2. Electrons per shell: 2, 8, 14, 2
  3. silvery-white metal
  4. atomic mass of 75
  5. attic number 18
Down
  1. atomic number 107
  2. atomic weight of 127
  3. very hard, and very resistant to heat
  4. has 14 neutrons
  5. Electron Configurations 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6

10 Clues: has 14 neutrons • attic number 18 • atomic number 107 • atomic mass of 75 • silvery-white metal • atomic weight of 127 • has only one energy level • Electrons per shell: 2, 8, 14, 2 • very hard, and very resistant to heat • Electron Configurations 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6

Periodic Table 2023-05-05

Periodic Table crossword puzzle
Across
  1. Element used in light bulbs
  2. Element used in pencils
  3. Symbol for Carbon
  4. Element with the symbol Fe
  5. Element with the symbol He
Down
  1. Symbol for silver
  2. Element with the symbol Na
  3. Symbol for oxygen
  4. Element with the symbol Au
  5. Symbol for neon
  6. Element with the symbol Sn

11 Clues: Symbol for neon • Symbol for silver • Symbol for oxygen • Symbol for Carbon • Element used in pencils • Element with the symbol Na • Element with the symbol Au • Element with the symbol Fe • Element with the symbol Sn • Element with the symbol He • Element used in light bulbs

Periodic table 2025-03-19

Periodic table crossword puzzle
Across
  1. Commonly found in Minecraft
  2. Dental health
  3. Outback hunters look for this
  4. Banana
Down
  1. A coin in the USA
  2. You swim in this
  3. Used for balloons
  4. We breath this
  5. Makes your bones strong
  6. ___can

10 Clues: Banana • ___can • Dental health • We breath this • You swim in this • A coin in the USA • Used for balloons • Makes your bones strong • Commonly found in Minecraft • Outback hunters look for this

Periodic table 2025-03-19

Periodic table crossword puzzle
Across
  1. Commonly found in Minecraft
  2. Dental health
  3. Outback hunters look for this
  4. Banana
Down
  1. A coin in the USA
  2. You swim in this
  3. Used for balloons
  4. We breath this
  5. Makes your bones strong
  6. ___can

10 Clues: Banana • ___can • Dental health • We breath this • You swim in this • A coin in the USA • Used for balloons • Makes your bones strong • Commonly found in Minecraft • Outback hunters look for this

periodic table 2024-10-09

periodic table crossword puzzle
Across
  1. a positively charged part of an atom
  2. a column in the table
  3. a negatively charged part of an atom
  4. the orbit that electrons fly on
  5. an element has has properties of a metal and non-metal
Down
  1. the scientist who created the table
  2. element with an atomic number 8
  3. a row in the table
  4. the weight of the atom
  5. element like iron or aluminum

10 Clues: a row in the table • a column in the table • the weight of the atom • element like iron or aluminum • element with an atomic number 8 • the orbit that electrons fly on • the scientist who created the table • a positively charged part of an atom • a negatively charged part of an atom • an element has has properties of a metal and non-metal

Periodic Table 2025-05-20

Periodic Table crossword puzzle
Across
  1. What element has the symbol “O”?
  2. - Who created the periodic table?
  3. Which group has the atomic radius increased due to the extra shell of electrons for each element?
  4. How many atoms does the symbol “Al” have?
  5. What element is at group two period four?
Down
  1. Which group is noble gas in?
  2. What is in group one period one?
  3. Which period does potassium belong to?
  4. What is a non-metal structure/ bonding called?
  5. What element has the symbol “He”?

10 Clues: Which group is noble gas in? • What element has the symbol “O”? • What is in group one period one? • - Who created the periodic table? • What element has the symbol “He”? • Which period does potassium belong to? • How many atoms does the symbol “Al” have? • What element is at group two period four? • What is a non-metal structure/ bonding called? • ...

Periodic Table 2025-01-12

Periodic Table crossword puzzle
Across
  1. The gas used in balloons.
  2. Element with atomic number 12.
  3. The Inert gases are also known as the ______ gases.
  4. The lightest element in the periodic table.
  5. The group name of elements that form salts with metals.
Down
  1. The metal stored in kerosene.
  2. A liquid metal at room temperature.
  3. The element commonly found in diamonds.
  4. Element with the smallest atomic size in Period 2.
  5. Element with atomic number 8.

10 Clues: The gas used in balloons. • The metal stored in kerosene. • Element with atomic number 8. • Element with atomic number 12. • A liquid metal at room temperature. • The element commonly found in diamonds. • The lightest element in the periodic table. • Element with the smallest atomic size in Period 2. • The Inert gases are also known as the ______ gases. • ...

Periodic Table 2025-01-13

Periodic Table crossword puzzle
Across
  1. A tool used world wide to categorize elements.
  2. The mass of particles of matter in an atom.
  3. Elements organized into columns.
  4. one or two letters representing an element.
  5. the title of an element, lists its name.
  6. Russian scientist who realized and organized elements by a set of patterns.
  7. "in regular, repeated pattern."
Down
  1. a row of elements across the periodic table.
  2. The number of protons in the nucleus of an atom.
  3. a substance made of one type of atom.

10 Clues: "in regular, repeated pattern." • Elements organized into columns. • a substance made of one type of atom. • the title of an element, lists its name. • The mass of particles of matter in an atom. • one or two letters representing an element. • a row of elements across the periodic table. • A tool used world wide to categorize elements. • ...

Periodic Table 2025-11-18

Periodic Table crossword puzzle
Across
  1. the tiniest energy dense particle in an atom
  2. energy levels surrounding and atoms nucleus where electrons are located
  3. a tiny particle inside the centre of an atom. They make up most of the weight of an atom but are still very small.
  4. the central part of an atom that contains protons neutrons.
Down
  1. number how many protons neutrons and electrons are in a element
  2. what is number 1 on the periodic table
  3. what is the newest element in the periodic table
  4. number one one eight
  5. an element named after a scientist
  6. metals have a shiny appearance due to their ability to reflect light

10 Clues: number one one eight • an element named after a scientist • what is number 1 on the periodic table • the tiniest energy dense particle in an atom • what is the newest element in the periodic table • the central part of an atom that contains protons neutrons. • number how many protons neutrons and electrons are in a element • ...

Periodic Table 2025-12-08

Periodic Table crossword puzzle
Across
  1. Outer electrons
  2. Group 1 elements
  3. Group 17 elements
  4. Horizontal column in the periodic table
  5. Vertical column in the periodic table
  6. Pure substances
Down
  1. Elements that are shiny, good conductors of heat, and malleable
  2. Atoms want to achieve a full outer electron shell of 8 electrons
  3. Elements that have properties of both metals and nonmetals
  4. Elements that are dull, brittle, and bad conductors of heat

10 Clues: Outer electrons • Pure substances • Group 1 elements • Group 17 elements • Vertical column in the periodic table • Horizontal column in the periodic table • Elements that have properties of both metals and nonmetals • Elements that are dull, brittle, and bad conductors of heat • Elements that are shiny, good conductors of heat, and malleable • ...

Periodic table 2025-12-03

Periodic table crossword puzzle
Across
  1. energy levels surrounding an atoms nucleucs where electrons are located
  2. an element named after a scientist
  3. the tiniest energy dense particle in an atom
  4. the central part of an atom that contains protons neutrons
  5. tiny particle the centre of an atom.They make up most of the weight of an atom but are still very small
Down
  1. What is number 1 on the periodic table
  2. what is the newest element in the periodic table
  3. what is number one one eight
  4. how many protons neutrons and electrons are in a element
  5. Metals have a shiny appearance due to their ability to reflect light

10 Clues: what is number one one eight • an element named after a scientist • What is number 1 on the periodic table • the tiniest energy dense particle in an atom • what is the newest element in the periodic table • how many protons neutrons and electrons are in a element • the central part of an atom that contains protons neutrons • ...

The Periodic Table Vocabulary 2021-01-18

The Periodic Table Vocabulary crossword puzzle
Across
  1. the number of protons in the nucleus of an atom
  2. a column on the periodic table
  3. a substance made up of atoms of two or more different elements joined by chemical bonds
  4. a one or two letter representation of an element
  5. a subatomic particle that has a positive charge and that is found in the nucleus of an atom
  6. electron electrons on the outermost energy level of an atom
  7. word part meaning having an electric charge
  8. basic unit of matter - means uncuttable in Greek
  9. a subatomic particle that has a negative charge
Down
  1. Russian chemist who developed a periodic table of the chemical elements and predicted the discovery of several new elements (1834-1907)
  2. a chemical rule of thumb that elements tend to bond in such a way that each atom has eight electrons in its valence shell, giving it the same electronic configuration as a noble gas
  3. word part meaning neutral
  4. a horizontal row of elements in the periodic table
  5. word part meaning first or positive
  6. a subatomic particle that has no charge and that is found in the nucleus of an atom
  7. the average mass of all the isotopes of an element

16 Clues: word part meaning neutral • a column on the periodic table • word part meaning first or positive • word part meaning having an electric charge • the number of protons in the nucleus of an atom • a subatomic particle that has a negative charge • a one or two letter representation of an element • basic unit of matter - means uncuttable in Greek • ...

Periodic Table Crossword Puzzle 2021-01-27

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. it is a heavy metal that is denser than most common materials
  2. it is a colorless, dense, odorless noble gas found in Earth's atmosphere in trace amounts
  3. it is a nonmetal with properties that are intermediate between the elements above and below in the periodic table sulfur and tellurium, and also has similarities to arsenic
  4. the heaviest of the stable halogens, it exists as a lustrous, purple-black non-metallic solid at standard conditions that melts to form a deep violet liquid at 114 degrees Celsius, and boils to a violet gas at 184 degrees Celsius
  5. it is a very soft, silvery-white metal in the alkali metal group
  6. it was identified as a new element in 1781 and first isolated as a metal in 1783
  7. it belongs to group 14 of the periodic table
  8. a chemical element with the symbol Hf and atomic number 72
  9. it is in group 18 of the periodic table and is a noble gas
  10. it is a post-transition metal that makes up 0.21 parts per million of the Earth's crust
Down
  1. it is named after Tantalus, a villain from Greek mythology
  2. it occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal
  3. it is a chemical element with the symbol Cs and atomic number 55
  4. it is a soft, ductile, and silvery-white metal that tarnishes when exposed to air, and it is soft enough to be cut with a knife
  5. it is a silvery metal that characteristically has a faint yellow hue
  6. it is a chemical element with the symbol Ne and atomic number 10
  7. it is a silvery-gray, heavy, third-row transition metal in group 7 of the periodic table
  8. it was referred to as eka-caesium
  9. it is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula S₈
  10. it is a colourless, odourless, tasteless gas that is the most plentiful element in Earth's atmosphere and is a constituent of all living matter

20 Clues: it was referred to as eka-caesium • it belongs to group 14 of the periodic table • it is named after Tantalus, a villain from Greek mythology • a chemical element with the symbol Hf and atomic number 72 • it is in group 18 of the periodic table and is a noble gas • it is a heavy metal that is denser than most common materials • ...

Atoms! 2022-03-05

Atoms! crossword puzzle
Across
  1. the positive particle that is located in the nucleus of the atom.
  2. in nature these types of atoms have a different atomic mass due to varying numbers of neutrons.
  3. the property of metals that means they can easily be bent into shapes without breaking.
  4. the vertical columns of the periodic table that are also known as families.
  5. when a metal atom loses one or more electrons and becomes positively charged.
  6. this atom has 6 protons, 6 electrons and 8 neutrons.
  7. the smallest "uncuttable" piece of anything that is a pure substance. First termed by Democritus.
  8. atomic number 6 on the periodic table that has a mass of 12.
  9. metals are considered to be __ because they can be made into a wire.
  10. the electrons in the outermost orbital that strive to reach eight or zero when bonding.
  11. when a atom becomes charged due to a loss or gaining of electrons.
Down
  1. this family is located in group 8 or 18 and does not want to bond with anyone.
  2. this family has characteristics of both metals and nonmetals.
  3. the scientist in the atomic theory that used his gold foil experiment to identify a positively charged center, or nucleus.
  4. when the number of protons and electrons are equal in an atom.
  5. this family of elements are brittle and break easily, they become anions because they gain electrons.
  6. this family becomes a cation when it loses one electron, it is also located in the first group of the periodic table.
  7. the ability to transfer heat and electricity, copper is a very ____.
  8. a negatively charged particle that orbits around the nucleus and can be removed or added to make an ion.
  9. when a gas atom gains electrons and becomes more negatively charged.
  10. the rows of the periodic table that determine the number of rings and atomic radius of an atom.
  11. the neutral particle in the nucleus of an atom that adds to the atomic mass but has no impact on ions.

22 Clues: this atom has 6 protons, 6 electrons and 8 neutrons. • atomic number 6 on the periodic table that has a mass of 12. • this family has characteristics of both metals and nonmetals. • when the number of protons and electrons are equal in an atom. • the positive particle that is located in the nucleus of the atom. • ...

Ch. 2 Atoms and the Periodic Table 2024-09-13

Ch. 2 Atoms and the Periodic Table crossword puzzle
Across
  1. A tabular array of the chemical elements organized by atomic number
  2. A column in the Periodic Table of Elements
  3. Contains proteins that have been completely broken down into their simplest form
  4. One of three Subatomic Particles. Has a positive electrical charge
  5. Atoms with the same number of protons but different numbers of neutrons
  6. Breaks the light from a single material into its component colors the way a prism splits white light into a rainbow
  7. The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place on the Periodic Table
  8. The spectrum of frequencies of electromagnetic radiation emitted or absorbed during transitions of electrons between energy levels within an atom.
  9. A substance that cannot be broken down into any other substance
  10. A code to identify a specific element in the Periodic Table of Elements
  11. A constructed copy of an object that is designed to represent that object
  12. The smallest part of a substance that cannot be broken down chemically
  13. The electrons encircle the nucleus of the atom in specific allowable paths called orbits
Down
  1. The horizontal rows of the Periodic Table of Elements
  2. The protons and neutrons
  3. A very simplified representation of the valence shell electrons in a molecule
  4. The central core of atoms, consisting of protons and neutrons tightly bound together by nuclear force
  5. A model made of the composition of concepts
  6. One of three subatomic particles that make up an atom
  7. A collection of numbers that describe the location and energy of an electron in an atom
  8. The smallest discrete unit of phenomenon
  9. The total mass of an atom, essentially combined mass of its protons and neutrons
  10. Any of the fundamental negatively charged particles in the outermost region of atoms that enters into the formation of chemical bonds
  11. The region of space around the atomic nucleus upon which electrons may reside
  12. One of three subatomic particles; with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids

25 Clues: The protons and neutrons • The smallest discrete unit of phenomenon • A column in the Periodic Table of Elements • A model made of the composition of concepts • The horizontal rows of the Periodic Table of Elements • One of three subatomic particles that make up an atom • A substance that cannot be broken down into any other substance • ...

Unit 1 Vocabulary: Investigating Atoms and the Periodic Table 2023-08-15

Unit 1 Vocabulary: Investigating Atoms and the Periodic Table crossword puzzle
Across
  1. a particle smaller than an atom, such as a proton, neutron, or electron
  2. property – property of matter that can be observed without changing the composition or identity of the matter
  3. An element whose properties are intermediate between those of metals and solid nonmetals or semiconductors.
  4. a unit of mass used to express atomic and molecular weight
  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. Metals that have more than one oxidation state
  8. a negatively charged particle in the electron cloud surrounding the atomic nucleus
  9. the positively charged center of an atom containing the protons and neutrons
  10. the vertical columns on the Periodic Table
Down
  1. a conceptual model in which the elements are organized according to their properties; often displayed as a chart
  2. a (neutral) particle with no electrical charge within the atomic nucleus
  3. tendency of a substance to undergo chemical changes in a system
  4. a positively charged particle within the atomic nucleus; used to identify an element
  5. average mass number of all atoms of an element (from particles in the nucleus)
  6. total number of protons and neutrons in a specific atom
  7. Elements that lack any metallic characteristics
  8. an element that readily forms positive ions (cations) and has metallic bonds
  9. any of the elements lithium, sodium, potassium, rubidium, cesium, and francium, occupying Group IA (1) of the periodic table. They are very reactive, electropositive, monovalent metals forming strongly alkaline hydroxides.
  10. the negatively charged space containing electrons that surrounds the atomic nucleus
  11. the number of protons in the nucleus of an atom; used to determine an element's position in the Periodic Table
  12. charge a property of a subatomic particle; positive (protons), negative (electrons), or neutral (neutrons)
  13. electrons located in outer energy level (electron shell)
  14. the horizontal rows on the Periodic Table
  15. smallest particle of an element that maintains the properties of that element
  16. any of a group of rare gases that include helium, neon, argon, krypton, xenon, and usually radon and that exhibit great stability and extremely low reaction rates

26 Clues: the horizontal rows on the Periodic Table • the vertical columns on the Periodic Table • Metals that have more than one oxidation state • Elements that lack any metallic characteristics • total number of protons and neutrons in a specific atom • electrons located in outer energy level (electron shell) • a unit of mass used to express atomic and molecular weight • ...

Chemistry Puzzle By Thorat N M 2020-09-10

Chemistry Puzzle By Thorat N M crossword puzzle
Across
  1. the elements in the present periodic table are arranged according to their
  2. A horizontal row in the periodic table is called a
  3. What is the capacity of the first electron shell?
Down
  1. A vertical column in the periodic table is called a
  2. How many valence electrons does boron have?
  3. The majority of the elements in the periodic table are:
  4. The atomic number of 16 is

7 Clues: The atomic number of 16 is • How many valence electrons does boron have? • What is the capacity of the first electron shell? • A horizontal row in the periodic table is called a • A vertical column in the periodic table is called a • The majority of the elements in the periodic table are: • the elements in the present periodic table are arranged according to their

metals and nonmetals 2021-03-12

metals and nonmetals crossword puzzle
Across
  1. Aluminum can e made into foil and cans because it is ___________.
  2. is the only nonmetal on the left side of the periodic table
  3. The elements in Group 18 are commonly known as the _____________.
  4. Copper is useful as wire in a lamp because it conducts electricity and is _________.
  5. two atoms of the same element, when bonded form a(n) _______ molecule
  6. is the only liquid nonmetal
Down
  1. Fluorine, chlorine, bromine and iodine are ____.
  2. is the most chemically reactive element.
  3. What category of elements is found on the right side of the periodic table?
  4. metals in Groups 3-12 of the periodic table are called ____ elements

10 Clues: is the only liquid nonmetal • is the most chemically reactive element. • Fluorine, chlorine, bromine and iodine are ____. • is the only nonmetal on the left side of the periodic table • Aluminum can e made into foil and cans because it is ___________. • The elements in Group 18 are commonly known as the _____________. • ...

metals and nonmetals 2021-03-12

metals and nonmetals crossword puzzle
Across
  1. Aluminum can be made into foil and cans because it is ___________.
  2. is the only nonmetal on the left side of the periodic table
  3. The elements in Group 18 are commonly known as the _____________.
  4. Copper is useful as wire in a lamp because it conducts electricity and is _________.
  5. two atoms of the same element, when bonded form a(n) _______ molecule
  6. is the only liquid nonmetal
Down
  1. Fluorine, chlorine, bromine and iodine are ____.
  2. is the most chemically reactive element.
  3. What category of elements is found on the right side of the periodic table?
  4. metals in Groups 3-12 of the periodic table are called ____ elements

10 Clues: is the only liquid nonmetal • is the most chemically reactive element. • Fluorine, chlorine, bromine and iodine are ____. • is the only nonmetal on the left side of the periodic table • The elements in Group 18 are commonly known as the _____________. • Aluminum can be made into foil and cans because it is ___________. • ...

Chemistry Midterm review 2 2025-12-15

Chemistry Midterm review 2 crossword puzzle
Across
  1. a group on the periodic table that includes chlorine, fluorine, and bromine
  2. a type of bond that forms between group 1 and group 17 elements
  3. found on the periodic table as the atomic number
  4. the degree to which an element tends to gain electrons and form negative ions in chemical reactions
  5. a type of bond that would form between group 16 and group 17 elements
Down
  1. the vertical columns on a periodic table
  2. ions that have gained electrons, forming negative charges
  3. ions that have lost electrons, forming positive charges
  4. number written in front of a compound on a chemical reaction
  5. negatively charged subatomic particle

10 Clues: negatively charged subatomic particle • the vertical columns on a periodic table • found on the periodic table as the atomic number • ions that have lost electrons, forming positive charges • ions that have gained electrons, forming negative charges • number written in front of a compound on a chemical reaction • ...

Changes, Materials and Metals 2013-04-25

Changes, Materials and Metals crossword puzzle
Across
  1. Includes two or more elements
  2. Substances jumbled together
  3. Doesn't break or crack when hammered
  4. You do this when your food is cold
  5. Most of these are compounds made of carbon and hydrogen atoms
  6. Precious ornaments we wear
  7. 188 of these on the periodic table
  8. Solid material, good electrical and thermal conductivity
  9. Fragile, transparent material
Down
  1. Substance using symbols for elements
  2. 8th element on periodic table
  3. Change where the substance/s themselves are changed
  4. The only yellow ductile metal, worth a lot too
  5. Basic unit of matter that are in everyday objects
  6. Can be deformed without losing toughness
  7. One of the rare minerals that are also expensive
  8. Liquid to vapor
  9. Formed when two or more atoms join together
  10. Ice does this when out of freezer after certain amount of time
  11. Most gemstones are these and they are found in rocks

20 Clues: Liquid to vapor • Precious ornaments we wear • Substances jumbled together • 8th element on periodic table • Includes two or more elements • Fragile, transparent material • You do this when your food is cold • 188 of these on the periodic table • Substance using symbols for elements • Doesn't break or crack when hammered • Can be deformed without losing toughness • ...

Unit B crossword 2014-11-04

Unit B crossword crossword puzzle
Across
  1. releases heat
  2. horizontal row in the periodic table
  3. many ions
  4. reaction where it forms a new substance(s)
  5. (amu)
  6. a reaction where the substance changes state
  7. solid to liquid
  8. when non-metals combine
  9. an experiment where all products are present
  10. characteristics that can describe a substance
  11. new materials created by a reaction
Down
  1. anything that has mass and occupies space
  2. most stable and unreactive elements
  3. solid, liquid, or a gas is a _____
  4. liquid to solid
  5. what takes place when 2 or more substances react to form new ones
  6. workplace hazardous materials information system
  7. Each vertical column forms a ______ of elements.
  8. absorbs heat
  9. an experiment where one or more products escape
  10. liquid to gas
  11. pure substances with at least one metal and one non-metal
  12. have both metaave metals on the periodic table
  13. gas to liquid
  14. materials at the start of the reaction

25 Clues: (amu) • many ions • absorbs heat • releases heat • liquid to gas • gas to liquid • liquid to solid • solid to liquid • when non-metals combine • solid, liquid, or a gas is a _____ • most stable and unreactive elements • new materials created by a reaction • horizontal row in the periodic table • materials at the start of the reaction • anything that has mass and occupies space • ...

Chemistry crossword 2020-12-18

Chemistry crossword crossword puzzle
Across
  1. a mixture of two or more metals
  2. a method to separate colors using solubility
  3. a liquid that other substances will dissolve in
  4. no more of the solute will dissolve in ... solution
  5. mixed substances that are not chemically bonded
  6. there are 118 of them
  7. acid+alkali=
  8. evenly spread caused by random movements
  9. two or more atoms bonded together
  10. rows in periodic table
Down
  1. a substance that is dissolved
  2. squash together
  3. a new substance made in a reaction
  4. gas ... is more when higher temperature
  5. shorthand way of referring to an element
  6. ... of mass the principle of solution
  7. a tiny particle of matter
  8. when gas is changing to liquid
  9. motion that moves randomly caused by bumps
  10. a substance that is made of only one type of atom
  11. columns in periodic table
  12. a substance that cant' dissolve

22 Clues: acid+alkali= • squash together • there are 118 of them • rows in periodic table • a tiny particle of matter • columns in periodic table • a substance that is dissolved • when gas is changing to liquid • a mixture of two or more metals • a substance that cant' dissolve • two or more atoms bonded together • a new substance made in a reaction • ... of mass the principle of solution • ...

Elements and the Periodic Table 2017-01-22

Elements and the Periodic Table crossword puzzle
Across
  1. A column of elements
  2. An atom where protons=neutrons
  3. A row on the periodic table
  4. Iron, aluminum, magnesium and nickel
  5. For example O, H, Ag, Mg and Ca
  6. A pure substance composed of two or more different elements
  7. Given in the top left corner of every square in the periodic table
  8. Neon is an example
  9. A drawing that shows the locations of the protons and neutrons and electrons in an atom
  10. The mass of an atom
  11. A particle with no charge
  12. Cannot be broken down into a simpler substance
Down
  1. Nitrogen and oxygen
  2. Calcium is an example
  3. Number of protons and neutrons in the atoms nucleus
  4. A positively charged particle
  5. Iodine is an example
  6. A negatively charged particle
  7. Sodium is an example
  8. Boron is an example

20 Clues: Neon is an example • Nitrogen and oxygen • Boron is an example • The mass of an atom • A column of elements • Iodine is an example • Sodium is an example • Calcium is an example • A particle with no charge • A row on the periodic table • A positively charged particle • A negatively charged particle • An atom where protons=neutrons • For example O, H, Ag, Mg and Ca • ...

Chapter 2: Atoms, Molecules, and Ions 2016-09-25

Chapter 2: Atoms, Molecules, and Ions crossword puzzle
Across
  1. Unit for atomic mass
  2. Discovered the nucleus using gold foil experiment(last name)
  3. Negatively charged particles found outside nucleus
  4. _____number is equal to the number of protons
  5. Acids always have at least one ______ atom
  6. _____particle emission is when a helium nucleus is given off
  7. Hydrogen is a ______
  8. The elements in group 1 of the periodic table are ______ metals
  9. Discovered the electron using cathode ray tube(last name)
  10. Positively charged ions
Down
  1. Arsenic is a ______
  2. Smallest particle of an element that can enter into a chemical reaction
  3. Beta emission produces a/an ______
  4. Negatively charged ions
  5. ______ number is found by adding the number of protons and neutrons
  6. Elements in group 17 of the periodic table are called ______
  7. Polonium is a ______
  8. Gamma radiation emits ________
  9. Atom containing same number of protons but not neutrons
  10. Positively charged particle found in nucleus

20 Clues: Arsenic is a ______ • Unit for atomic mass • Polonium is a ______ • Hydrogen is a ______ • Negatively charged ions • Positively charged ions • Gamma radiation emits ________ • Beta emission produces a/an ______ • Acids always have at least one ______ atom • Positively charged particle found in nucleus • _____number is equal to the number of protons • ...

Matter and change, Thomas H chemistry 1 2024-08-14

Matter and change, Thomas H chemistry 1 crossword puzzle
Across
  1. when two liquid elements are combined it becomes a
  2. has properties that can be observed
  3. most are solid and cold at room temp
  4. chemistry is the study of what two things
  5. an item with fixed shape and volume
  6. to transfer heat or do work
  7. this element can not be separated
  8. fixed volume but a malleable shape
Down
  1. a process that absorbs energy from its surroundings
  2. Found on the periodic table
  3. Matter with constant composition
  4. Something with no set shape or volume
  5. beginning substances that start a ReAcTiOn
  6. an adjective used to describe a substance that has a definite composition
  7. substances that are formed during the reaction
  8. a compound is made of this substance
  9. something that occupies space
  10. the amount of space occupied
  11. this is made up of atoms
  12. The most common language, other than English, found on the periodic table

20 Clues: this is made up of atoms • Found on the periodic table • to transfer heat or do work • the amount of space occupied • something that occupies space • Matter with constant composition • this element can not be separated • fixed volume but a malleable shape • has properties that can be observed • an item with fixed shape and volume • most are solid and cold at room temp • ...

Unit vocabulary 2023-03-30

Unit vocabulary crossword puzzle
Across
  1. Between PNE, it has no mass
  2. Equals Mass/volume
  3. The center of an atom
  4. Same number of protons but different mass
  5. An atom with a net electric charge
  6. Place object on balance to find
  7. electrons in the outermost shell
  8. The state of the lowest energy for an electron
  9. Atoms of a positively charged nucleus surrounded by negatively charged electrons
  10. (%abundance x mass)+ (%abundance x mass)
Down
  1. horizontal row of the periodic table
  2. Equal number of protons and electrons
  3. The rule that states an atom is most stable when it has 8 valence electrons
  4. Vertical Columns on periodic table
  5. positive charge
  6. Number of Protons in Nucleus
  7. negative charge
  8. valence electrons of an atom that uses dots around the symbol of the element
  9. More protons than electrons
  10. More electrons than protons
  11. ? = L x W x h

21 Clues: ? = L x W x h • positive charge • negative charge • Equals Mass/volume • The center of an atom • Between PNE, it has no mass • More protons than electrons • More electrons than protons • Number of Protons in Nucleus • Place object on balance to find • electrons in the outermost shell • Vertical Columns on periodic table • An atom with a net electric charge • ...

Chemistry Review 2023-05-31

Chemistry Review crossword puzzle
Across
  1. What is being dissolved in a solution
  2. More than one atom bonded together
  3. Acidic Ion
  4. Atom of a different mass
  5. Connects atoms
  6. Row on the periodic table
  7. Nonmetal + Nonmetal
  8. Energy released with no mass also called EMR
  9. C
  10. Heaviest stable element
  11. Neutral Particle
  12. pH below 7
  13. Solid form of water
  14. Metric Mass
  15. HCL Hydro_________ Acid
  16. Column on the periodic table
  17. Smallest element
  18. Negatively charged particle
  19. Avogadro's amount of a element or compound
  20. Atom with a charge
  21. ________ Energy that is related to temperature
  22. Metric Volume
Down
  1. Homogenous mixture
  2. Positive Particle
  3. Solid to gas
  4. pH above 7
  5. #11
  6. Smallest form of an element
  7. Light or energy that travels through space
  8. Metal + Nonmetal
  9. Smallest piece of a compound
  10. Solid to liquid
  11. Larger part of a solution
  12. Used to measure heat or energy
  13. Basic Ion
  14. Absolute Temperature scale
  15. Column 18 _______ Gases

37 Clues: C • #11 • Basic Ion • Acidic Ion • pH above 7 • pH below 7 • Metric Mass • Solid to gas • Metric Volume • Connects atoms • Solid to liquid • Metal + Nonmetal • Neutral Particle • Smallest element • Positive Particle • Homogenous mixture • Atom with a charge • Nonmetal + Nonmetal • Solid form of water • Heaviest stable element • HCL Hydro_________ Acid • Column 18 _______ Gases • Atom of a different mass • ...

Science Final Crossword 2021-11-10

Science Final Crossword crossword puzzle
Across
  1. A negative ion
  2. horizontal rows on the Periodic Table
  3. A type of bond between a metal and a nonmetal
  4. A type of bond between two nonmetals
  5. mass divided by volume
  6. releases energy
  7. using heat to seperate a mixture
  8. a type of change where the bonds are not broken or formed and are reversible
  9. measured with a graduated cylinder
Down
  1. measured with a triple beam balance
  2. a bond where electrons are shared equally
  3. A postive ion
  4. using a filter to separate solids from liquids
  5. absorbs energy
  6. the rule saying atoms want 8 electrons in the valence shell
  7. a type of change where bonds are broken and formed and are not reversible
  8. a bond where electrons are shared unequally
  9. Same # of protons, different # of neutrons
  10. vertical columns on the Periodic Table
  11. the amount of molecules in 6HCl

20 Clues: A postive ion • A negative ion • absorbs energy • releases energy • mass divided by volume • the amount of molecules in 6HCl • using heat to seperate a mixture • measured with a graduated cylinder • measured with a triple beam balance • A type of bond between two nonmetals • horizontal rows on the Periodic Table • vertical columns on the Periodic Table • ...

GHI4 Chemistry 1 2022-04-13

GHI4 Chemistry 1 crossword puzzle
Across
  1. able to hammer into thin sheets
  2. A subatomic particle with a negative charge
  3. Greek philosopher who first theorized the atom
  4. a testable prediction
  5. Russian chemist who developed the first Periodic Table
  6. A subatomic particle with a neutral charge
  7. ______________ is the study of matter and the changes it undergoes.
  8. element that conducts heat and electricity poorly
  9. The _________________ is the building block of matter.
Down
  1. The _________ Method is a method of experimentation that results in reliable conclusions
  2. Father of Modern Chemistry
  3. A subatomic particle with a positive charge
  4. Elements are arranged in the Periodic Table by ___________ atomic number
  5. A substance made of only one kind of atom is called an _____________________.
  6. electrons in the outer most shell
  7. element that has properties of metals and nonmetals
  8. ________________is everything that occupies space and has mass.
  9. shiny
  10. where protons and neutrons exist
  11. element that conducts heat and electricity well

20 Clues: shiny • a testable prediction • Father of Modern Chemistry • able to hammer into thin sheets • where protons and neutrons exist • electrons in the outer most shell • A subatomic particle with a neutral charge • A subatomic particle with a positive charge • A subatomic particle with a negative charge • Greek philosopher who first theorized the atom • ...

Electromagnet Crossword 2025-01-21

Electromagnet Crossword crossword puzzle
Across
  1. opposite of south
  2. power things
  3. passes from battery through wire to nail
  4. is the way that cars planes and boats run
  5. which way the magnets point
  6. one a periodic table it is Ni
  7. where all compasses point
  8. atomic number 26
  9. can store electricity
  10. is usually used to pass the current from one object to another object
  11. opposite of north
  12. on the periodic table is known as Fe
  13. the little pieces that make a compass turn
Down
  1. conductive material
  2. when hooked up to battery turns into magnet
  3. when the power goes out this is your backup
  4. is the field in the middle of north and south
  5. you hammer it into things to make them stay where they were
  6. instrument that points the direction of the poles
  7. where the little people work
  8. difference in powers
  9. abbreviation for ampere
  10. picks up metal objects

23 Clues: power things • atomic number 26 • opposite of south • opposite of north • conductive material • difference in powers • can store electricity • picks up metal objects • abbreviation for ampere • where all compasses point • which way the magnets point • where the little people work • one a periodic table it is Ni • on the periodic table is known as Fe • ...

Elements and Compounds Crossword 2025-03-14

Elements and Compounds Crossword crossword puzzle
Across
  1. Can be hammered into shape.
  2. Made of two or more different elements.
  3. Pure substance from the periodic table.
  4. Characteristic of a material.
  5. Shiny, good conductor, and malleable.
  6. Used to do work or tasks.
  7. Letters that represent elements on the periodic table.
  8. Smallest unit of matter.
  9. Stops electricity or heat from passing through.
  10. Combination of substances, not chemically bonded.
  11. Material that lets electricity or heat flow.
  12. Contains only one type of substance.
  13. Doesn’t let light pass through.
Down
  1. Something used in combat or defense.
  2. Representation of something (like an atom or molecule).
  3. Lacks the properties of metals.
  4. Can be drawn into wires.
  5. A connection between atoms.
  6. Easily breaks when bent or struck.
  7. Lets light pass through clearly.
  8. A tool often used in cooking or eating.
  9. Consists of single atoms.
  10. Two or more atoms bonded together.
  11. Shiny appearance of a material.

24 Clues: Can be drawn into wires. • Smallest unit of matter. • Used to do work or tasks. • Consists of single atoms. • Can be hammered into shape. • A connection between atoms. • Characteristic of a material. • Lacks the properties of metals. • Shiny appearance of a material. • Doesn’t let light pass through. • Lets light pass through clearly. • Easily breaks when bent or struck. • ...

SCIENCE CROSSWORD PUZZLE 2024-01-23

SCIENCE CROSSWORD PUZZLE crossword puzzle
Across
  1. Atomic Mass Unit
  2. Loss of the nucleus causing radiation to release
  3. They are very reactive, form compounds, and kill microorganisms
  4. Occurs when there is a charge in number of electrons
  5. Has negative charge
  6. Group 1 elements
  7. Great conductors, reactive, solid at room temperature
  8. determines how many protons there are
  9. Elements 89-103
  10. ion Has less protons than electrons
  11. Center of an atom
  12. Has different amounts of electrons
  13. Where the Protons, neutrons, nucleus, and electrons
Down
  1. Very chemically reactive
  2. can be controlled and are semi conductors
  3. Vertical lines on a periodic table AKA columns
  4. Don't react to other compounds
  5. Poor conductors and are gasses at room temperature
  6. Group2 elements
  7. Horizontal lines on the periodic table AKA rows
  8. Elements 57-71
  9. Very useful because they are less reactive
  10. The same element but has different neutrons
  11. Has no charge
  12. Has a positive charge

25 Clues: Has no charge • Elements 57-71 • Group2 elements • Elements 89-103 • Atomic Mass Unit • Group 1 elements • Center of an atom • Has negative charge • Has a positive charge • Very chemically reactive • Don't react to other compounds • Has different amounts of electrons • determines how many protons there are • ion Has less protons than electrons • can be controlled and are semi conductors • ...

Science Vocab Crossword 2021-08-20

Science Vocab Crossword crossword puzzle
Across
  1. the horizontal rows on the Periodic Table
  2. a positively charged particle within the atomic nucleus
  3. total number of protons and neutrons in a specific atom
  4. a negatively charged particle in the electron cloud
  5. their properties
  6. the number of protons in the nucleus of an atom
  7. property of matter that can be observed
  8. tendency of a substance to undergo chemical changes
  9. a (neutral) particle with no electrical charge
  10. a particle smaller than an atom, such as a proton, neutron, or electron
  11. a conceptual model in which the elements are organized according
Down
  1. a property of a subatomic particle
  2. electrons located in outer energy level
  3. the vertical columns on the Periodic Table
  4. a characteristic of a substance
  5. average mass number of all atoms
  6. smallest particle of an element
  7. a pure substance that cannot be broken down
  8. the negatively charged space containing electrons
  9. the positively charged center of an atom

20 Clues: their properties • a characteristic of a substance • smallest particle of an element • average mass number of all atoms • a property of a subatomic particle • electrons located in outer energy level • property of matter that can be observed • the positively charged center of an atom • the horizontal rows on the Periodic Table • the vertical columns on the Periodic Table • ...

Vocabulary Review 2022-11-22

Vocabulary Review crossword puzzle
Across
  1. Horizontal columns in the periodic table.
  2. Vertical columns in the periodic table.
  3. Smallest particle.
  4. Corrosive substances.
  5. Also known as concentration of a solution.
  6. Substances that have no bonds between them.
  7. Found in chemicals.
  8. Group 7A.
  9. Total number of protons and neutrons.
  10. Oxidation-reduction reactions are called this.
  11. Ion with a - charge.
  12. Negative part of an atom.
  13. A process that absorbs heat.
  14. Insoluble substance.
  15. From the sun.
  16. A matter that has a definite composition.
Down
  1. Substance composed of 2+ elements.
  2. A process that releases heat.
  3. Capacity to do work.
  4. Directed change of energy as a result of a process.
  5. What subject is this?
  6. Positive part of an atom.
  7. The thing we dissolve in.
  8. Based on position.
  9. Erosive substances.
  10. Group 1A.
  11. The thing that gets dissolved.
  12. Ion with a + charge.
  13. Amount of substance.
  14. From heat.

30 Clues: Group 7A. • Group 1A. • From heat. • From the sun. • Smallest particle. • Based on position. • Found in chemicals. • Erosive substances. • Capacity to do work. • Ion with a - charge. • Ion with a + charge. • Amount of substance. • Insoluble substance. • Corrosive substances. • What subject is this? • Positive part of an atom. • The thing we dissolve in. • Negative part of an atom. • ...

chemistry 2025-11-19

chemistry crossword puzzle
Across
  1. across a periodic table is called
  2. Bond were electrons are shared
  3. SI prefix meaning one-thousandth
  4. Smallest particle of an element
  5. Type of bond formed from electron transfer
  6. state of matter that means dissolved in water
  7. symbol for the element used in pennies after 1982
  8. two charge Charge of alkaline earth metals
  9. Ionic compounds dissolved in water will create
  10. A vertical column on the periodic table
Down
  1. Gases Element family containing He, Ne, Ar
  2. Family containing F, Cl, Br
  3. Relationship: mass ÷ volume = ?
  4. number of protons in an atom
  5. Compound formed from copper(I) and hydroxide
  6. Transitional metal that has a fixed charge of plus 2
  7. Process of making equal numbers of atoms on both sides of an equation
  8. the symbol for tin
  9. Two or more forms of an element with different neutron numbers
  10. The mass per unit volume
  11. Unit for measuring volume in labs

21 Clues: the symbol for tin • The mass per unit volume • Family containing F, Cl, Br • number of protons in an atom • Bond were electrons are shared • Relationship: mass ÷ volume = ? • Smallest particle of an element • SI prefix meaning one-thousandth • across a periodic table is called • Unit for measuring volume in labs • A vertical column on the periodic table • ...

Crossword 2026-02-05

Crossword crossword puzzle
Across
  1. Noble gas used in advertising signs
  2. The only liquid metal at room temperature
  3. The element used as the standard for atomic mass calculations
  4. Metal extracted from bauxite ore
  5. Arrangement of elements in Mendeleev’s periodic table was based on
  6. Element with the highest electron affinity
  7. Which element has the highest electrical conductivity
  8. Element with the highest ionization enthalpy
  9. contraction Cause of similar atomic radii of zirconium and hafnium
  10. Element essential for chlorophyll formation in plants
Down
  1. The only liquid non-metal at room temperature
  2. Most abundant element in the Earth’s crust
  3. Element showing anomalous electronic configuration 3d⁵4s¹
  4. Element with atomic number 45
  5. Nitrogen family is also known as
  6. Least electronegative element
  7. Name one metalloid other than silicon and germanium
  8. Highly reactive alkali metal stored under kerosene
  9. Naturally radioactive noble gas
  10. The lightest metal in the periodic table

20 Clues: Element with atomic number 45 • Least electronegative element • Naturally radioactive noble gas • Nitrogen family is also known as • Metal extracted from bauxite ore • Noble gas used in advertising signs • The lightest metal in the periodic table • The only liquid metal at room temperature • Most abundant element in the Earth’s crust • ...

Crossword 2026-02-05

Crossword crossword puzzle
Across
  1. Element with atomic number 45
  2. Noble gas used in advertising signs
  3. The lightest metal in the periodic table
  4. Element with the highest ionization enthalpy
  5. The element used as the standard for atomic mass calculations
  6. Least electronegative element
  7. contraction Cause of similar atomic radii of zirconium and hafnium
  8. The only liquid metal at room temperature
  9. Nitrogen family is also known as
  10. Most abundant element in the Earth’s crust
Down
  1. Element essential for chlorophyll formation in plants
  2. The only liquid non-metal at room temperature
  3. Which element has the highest electrical conductivity
  4. Metal extracted from bauxite ore
  5. Highly reactive alkali metal stored under kerosene
  6. mass Arrangement of elements in Mendeleev’s periodic table was based on
  7. Element showing anomalous electronic configuration 3d⁵4s¹
  8. Name one metalloid other than silicon and germanium
  9. Element with the highest electron affinity
  10. Naturally radioactive noble gas

20 Clues: Element with atomic number 45 • Least electronegative element • Naturally radioactive noble gas • Metal extracted from bauxite ore • Nitrogen family is also known as • Noble gas used in advertising signs • The lightest metal in the periodic table • The only liquid metal at room temperature • Element with the highest electron affinity • ...

Crossword 2026-02-05

Crossword crossword puzzle
Across
  1. Metal extracted from bauxite ore
  2. Which element has the highest electrical conductivity
  3. Arrangement of elements in Mendeleev’s periodic table was based on
  4. Element showing anomalous electronic configuration 3d⁵4s¹
  5. The only liquid metal at room temperature
  6. Element with the highest ionization enthalpy
  7. The only liquid non-metal at room temperature
  8. Element with atomic number 45
  9. Noble gas used in advertising signs
Down
  1. Most abundant element in the Earth’s crust
  2. Cause of similar atomic radii of zirconium and hafnium
  3. Element essential for chlorophyll formation in plants
  4. Highly reactive alkali metal stored under kerosene
  5. Nitrogen family is also known as
  6. Element with the highest electron affinity
  7. Naturally radioactive noble gas
  8. Least electronegative element
  9. The element used as the standard for atomic mass calculations
  10. Name one metalloid other than silicon and germanium
  11. The lightest metal in the periodic table

20 Clues: Least electronegative element • Element with atomic number 45 • Naturally radioactive noble gas • Metal extracted from bauxite ore • Nitrogen family is also known as • Noble gas used in advertising signs • The lightest metal in the periodic table • The only liquid metal at room temperature • Most abundant element in the Earth’s crust • ...

Ishan Chemistry Puzzle - 1 2020-11-26

Ishan Chemistry Puzzle - 1 crossword puzzle
Across
  1. Element in periodic table with atomic number 4
  2. Element in periodic table with atomic number 12
Down
  1. Element in periodic table with atomic number 3
  2. - Element in periodic table with atomic number 2, available in plenty in Sun
  3. - Element in periodic table with atomic number 29, used in electrical wires
  4. Element in periodic table with atomic number 20, forms our bone

6 Clues: Element in periodic table with atomic number 3 • Element in periodic table with atomic number 4 • Element in periodic table with atomic number 12 • Element in periodic table with atomic number 20, forms our bone • - Element in periodic table with atomic number 29, used in electrical wires • ...

Chemistry Terms 2022-09-19

Chemistry Terms crossword puzzle
Across
  1. all the elements on the staircase line between metals and non-metals
  2. has a negative charge
  3. discovered the atomic theory
  4. the basic unit of matter
  5. all the elements on the right side of the periodic table
  6. have pH levels of more than 7
Down
  1. can be identified by the number of protons
  2. made up of atoms
  3. reaction can result in a product
  4. have pH levels of less than 7
  5. has a positive charge
  6. all the elements on the left side of the periodic table except hydrogen
  7. has a neutral charge
  8. the attraction between atoms or molecules

14 Clues: made up of atoms • has a neutral charge • has a positive charge • has a negative charge • the basic unit of matter • discovered the atomic theory • have pH levels of less than 7 • have pH levels of more than 7 • reaction can result in a product • the attraction between atoms or molecules • can be identified by the number of protons • ...

Elements 2025-09-26

Elements crossword puzzle
Across
  1. The element name of N.
  2. The vertical columns on the periodic table.
  3. The element name for Al
  4. The element name for H
  5. Anything that has mass and takes up space.
  6. element name for O
  7. The horizontal rows on the periodic table.
  8. The element name for C
Down
  1. A substance made of only one kind of atom.
  2. The element name for Na.
  3. A particle with a positive charge.
  4. The smallest part of an element that still has the element’s properties.
  5. A particle with a negative charge.
  6. A particle with no charge.

14 Clues: element name for O • The element name of N. • The element name for H • The element name for C • The element name for Al • The element name for Na. • A particle with no charge. • A particle with a positive charge. • A particle with a negative charge. • A substance made of only one kind of atom. • Anything that has mass and takes up space. • ...

Properties of Elements (atoms & molecules) 2022-02-15

Properties of Elements (atoms & molecules) crossword puzzle
Across
  1. elements that are good conductors of electricity and thermal energy and are often solid at room temperature
  2. characteristics of elements that help to identify what they are
  3. a particle of matter with a charge of +1
  4. elements arranged in vertical columns of the periodic table that share the same properties
  5. the number of protons in the nucleus of each element
  6. the average mass of the nucleus of that element
  7. repeating rows of the periodic table that demonstrate patterns of how elements are arranged
Down
  1. a particle of matter with a charge of 0
  2. a particle of matter with a charge of -1
  3. an abbreviation for the name of an element on the periodic table
  4. the basic unit of matter made up of protons, neutrons, and electrons
  5. pure substances made of only one type of atom

12 Clues: a particle of matter with a charge of 0 • a particle of matter with a charge of -1 • a particle of matter with a charge of +1 • pure substances made of only one type of atom • the average mass of the nucleus of that element • the number of protons in the nucleus of each element • characteristics of elements that help to identify what they are • ...

Chemistry Crossword 2022-12-08

Chemistry Crossword crossword puzzle
Across
  1. Hydrochloric Acid
  2. What does the 8 for oxygen mean?
  3. What type of waves are gamma rays?
  4. Which has a higher frequency, red or purple light?
Down
  1. Which element has 20 protons and 20 neutrons?
  2. What group does Neon and Radon fall under in the periodic table?
  3. What group does Carbon, Sulfur, and Iodine fall under in the periodic table?
  4. Magnesium Oxide
  5. Sodium Chloride
  6. Iron Sulfide
  7. Calcium Chloride
  8. Which has a lower frequency, red or blue light?

12 Clues: Iron Sulfide • Magnesium Oxide • Sodium Chloride • Calcium Chloride • Hydrochloric Acid • What does the 8 for oxygen mean? • What type of waves are gamma rays? • Which element has 20 protons and 20 neutrons? • Which has a lower frequency, red or blue light? • Which has a higher frequency, red or purple light? • What group does Neon and Radon fall under in the periodic table? • ...

Science vocabulary 2026-01-12

Science vocabulary crossword puzzle
Across
  1. ________ bonding; sharing of electrons
  2. _____ bonding ;transfer of electrons
  3. Atomic _______; the number of protons in an atom
  4. anything that has mass and volume
  5. horizontal rows on the periodic table
Down
  1. _______ figures
  2. electron ___________; 1s^2 2s^2 2p^6
  3. anything that can do work or produce heat
  4. 2+ pure substances physically mixed together
  5. vertical rows on the periodic table
  6. refers to how close a measurement is to the true value
  7. the letter that represents the element

12 Clues: _______ figures • anything that has mass and volume • vertical rows on the periodic table • electron ___________; 1s^2 2s^2 2p^6 • _____ bonding ;transfer of electrons • horizontal rows on the periodic table • ________ bonding; sharing of electrons • the letter that represents the element • anything that can do work or produce heat • ...

Atoms and molecules for creating hints 2020-04-13

Atoms and molecules for creating hints crossword puzzle
Across
  1. model
  2. theory
  3. cloud
  4. chloride
  5. force
  6. level
  7. molecule
Down
  1. particle
  2. atom
  3. bond
  4. force
  5. bond
  6. table
  7. charge

14 Clues: atom • bond • bond • model • cloud • force • table • force • level • theory • charge • particle • chloride • molecule

8th grade review 2018-12-17

8th grade review crossword puzzle
Across
  1. _________= distance / time
  2. warm ocean currents originate here
  3. stored energy
  4. determines the atoms reactivity
  5. atoms that are in the same ________ will behave similarly
  6. warmer air rises because it is _______ dense than cooler air
  7. this group on the periodic table has 7 valence electrons
  8. positively charged particle
  9. particle with no charge
  10. a tendency to do nothing or remain unchanged (1st law)
  11. energy of motion
Down
  1. this group on the periodic table has a full outer shell
  2. Newtons __________ law. F=ma
  3. color change is an example of a _____________ reaction
  4. an object that is acted on by unbalanced forces will ___________________________.
  5. H2O is an example of a chemical ____________
  6. a push or a pull on an object
  7. negatively charged particle that orbits the nucleus
  8. the speed of something in a given direction
  9. _________= mass / volume
  10. for every action, there is an equal and opposite reaction. Newtons __________ law.

21 Clues: stored energy • energy of motion • particle with no charge • _________= mass / volume • _________= distance / time • positively charged particle • Newtons __________ law. F=ma • a push or a pull on an object • determines the atoms reactivity • warm ocean currents originate here • the speed of something in a given direction • H2O is an example of a chemical ____________ • ...

Atoms and Elements 2022-01-03

Atoms and Elements crossword puzzle
Across
  1. Time required for 1/2 of the atoms to decay
  2. Isotopes that are unstable
  3. Horizontal rows of the periodic table
  4. In the nucleus;has a positive charge;mass of 1
  5. Vertical columns of the periodic table
  6. Beta particle is the same size as an electron
  7. Substance that is entirely one type of atom
  8. Indicates the number of protons+neutrons
  9. Outside the nucleus;negative charge; no mass
  10. Has properties of metals and nonmetals
Down
  1. High in energy, does not change the mass
  2. Alpha particle is the same size as the nucleus
  3. Lighter nuclei combine to form heavier nucleus
  4. Brittle, dull, poor conductors
  5. When there is a difference in neutrons
  6. Indicates the number of protons/electrons
  7. In the nucleus;no electrical charge;mass of 1
  8. Large nucleus splits into smaller pieces
  9. Smallest unit of an element that has elemental properties
  10. Make up protons and neutrons

20 Clues: Isotopes that are unstable • Make up protons and neutrons • Brittle, dull, poor conductors • Horizontal rows of the periodic table • When there is a difference in neutrons • Vertical columns of the periodic table • Has properties of metals and nonmetals • High in energy, does not change the mass • Large nucleus splits into smaller pieces • ...

GHI4 Chemistry 1 2022-04-13

GHI4 Chemistry 1 crossword puzzle
Across
  1. The _________________ is the building block of matter.
  2. shiny
  3. a testable prediction
  4. Greek philosopher who first theorized the atom
  5. A subatomic particle with a negative charge
  6. The _________ Method is a method of experimentation that results in reliable conclusions
  7. able to hammer into thin sheets
  8. element that conducts heat and electricity poorly
  9. A subatomic particle with a positive charge
Down
  1. element that conducts heat and electricity well
  2. Father of Modern Chemistry
  3. element that has properties of metals and nonmetals
  4. Russian chemist who developed the first Periodic Table
  5. ______________ is the study of matter and the changes it undergoes.
  6. A substance made of only one kind of atom is called an _____________________.
  7. where protons and neutrons exist
  8. electrons in the outer most shell
  9. ________________is everything that occupies space and has mass.
  10. Elements are arranged in the Periodic Table by ___________ atomic number
  11. A subatomic particle with a neutral charge

20 Clues: shiny • a testable prediction • Father of Modern Chemistry • able to hammer into thin sheets • where protons and neutrons exist • electrons in the outer most shell • A subatomic particle with a neutral charge • A subatomic particle with a negative charge • A subatomic particle with a positive charge • Greek philosopher who first theorized the atom • ...

GHI4 Chemistry 1 2022-04-13

GHI4 Chemistry 1 crossword puzzle
Across
  1. The _________________ is the building block of matter.
  2. shiny
  3. a testable prediction
  4. Greek philosopher who first theorized the atom
  5. A subatomic particle with a negative charge
  6. The _________ Method is a method of experimentation that results in reliable conclusions
  7. able to hammer into thin sheets
  8. element that conducts heat and electricity poorly
  9. A subatomic particle with a positive charge
Down
  1. element that conducts heat and electricity well
  2. Father of Modern Chemistry
  3. element that has properties of metals and nonmetals
  4. Russian chemist who developed the first Periodic Table
  5. ______________ is the study of matter and the changes it undergoes.
  6. A substance made of only one kind of atom is called an _____________________.
  7. where protons and neutrons exist
  8. electrons in the outer most shell
  9. ________________is everything that occupies space and has mass.
  10. Elements are arranged in the Periodic Table by ___________ atomic number
  11. A subatomic particle with a neutral charge

20 Clues: shiny • a testable prediction • Father of Modern Chemistry • able to hammer into thin sheets • where protons and neutrons exist • electrons in the outer most shell • A subatomic particle with a neutral charge • A subatomic particle with a negative charge • A subatomic particle with a positive charge • Greek philosopher who first theorized the atom • ...

CHEM CROSSWORD 2014-11-12

CHEM CROSSWORD crossword puzzle
Across
  1. example of compound
  2. created from a baking soda and vinegar reaction
  3. anything on the periodic table
  4. an example of a slow chemical reaction
  5. solids ________ into liquids
  6. help speed up a reaction
  7. created the modern periodic table
  8. pure substances formed as a result of attraction via ions
  9. heating up a reaction
  10. indivisible
  11. a compound made from 2 non metals
  12. made of many substances
Down
  1. one
  2. type of pure substance
  3. carbon can make this
  4. a reaction that changes state
  5. made of one type of matter
  6. one or more products can escape
  7. takes up space
  8. an example of a fast chemical reaction
  9. speed up the break down of food
  10. an experiment where all the reactants are accounted for
  11. type of reaction that produces a gas, heat, or odor
  12. found on the right of a chemical word equation
  13. found on the left of a chemical word equation

25 Clues: one • indivisible • takes up space • example of compound • carbon can make this • heating up a reaction • type of pure substance • made of many substances • help speed up a reaction • made of one type of matter • solids ________ into liquids • a reaction that changes state • anything on the periodic table • one or more products can escape • speed up the break down of food • ...

C4 Revision by Sarah 2015-03-06

C4 Revision by Sarah crossword puzzle
Across
  1. Newland's theory - law of _________
  2. Ionic compounds conduct electricity when their ions are free to _____
  3. A compound ending in -ate or -ite contains _________
  4. Test for hydrogen (7,3)
  5. 2+ ions formed when an atom ______ 2 electrons
  6. Materials that conduct electricity with little or no resistance
  7. Form positive ions
  8. Colour that potassium turns a flame
  9. Bonding between two non-metals
  10. Periodic table today is organised by atomic _________
Down
  1. Multiple elements that have been chemically combined
  2. Charged particles
  3. State at which ionic compounds conduct electricity
  4. Electrons orbit in ______
  5. A solid formed from two solutions reacting in a precipitation reaction
  6. ______ table of elements
  7. Form negative ions
  8. Substances with low melting points and boiling points have _____ molecular structure
  9. A sea of electrons are _______ (spelt with an 's')
  10. Giant ionic _______, a diagram of ionic substances
  11. Group 7 elements

21 Clues: Group 7 elements • Charged particles • Form negative ions • Form positive ions • Test for hydrogen (7,3) • ______ table of elements • Electrons orbit in ______ • Bonding between two non-metals • Newland's theory - law of _________ • Colour that potassium turns a flame • 2+ ions formed when an atom ______ 2 electrons • State at which ionic compounds conduct electricity • ...

Chemistry unit 2016-02-11

Chemistry unit crossword puzzle
Across
  1. a thin layer of metal
  2. basic unit of a chemical element
  3. created the periodic table
  4. a part/aspect of abstract
  5. a group of atoms
  6. a subatomic particle in all atomic neclie
  7. (5 words) discovery that mass's nor destroyed in chemical reactions
  8. a subatomic particle same mass as a proton without electric charge
  9. a mixture
  10. 8A-0. Helium, neon, Argon arts some examples
  11. arranged in order of increasing atomic number
  12. a central most important part of an object
Down
  1. with exception of hydrogen. Left hand column of the periodic table
  2. multiplying quantities
  3. a column
  4. noble gases, groups 14-16
  5. Associated with an atom
  6. a shortcut (ex:zinc-Zn)
  7. a substance undergoes change
  8. a release of heat
  9. number of protons
  10. mass of an atom
  11. of or related to an orbit or orbits
  12. absorbance of heat
  13. boron, silicon, germanium, arsenic, antimony, tellurium, and polonium

25 Clues: a column • a mixture • mass of an atom • a group of atoms • a release of heat • number of protons • absorbance of heat • a thin layer of metal • multiplying quantities • Associated with an atom • a shortcut (ex:zinc-Zn) • noble gases, groups 14-16 • a part/aspect of abstract • created the periodic table • a substance undergoes change • basic unit of a chemical element • ...

Chapter 2: Atoms, Molecules, and Ions 2016-09-25

Chapter 2: Atoms, Molecules, and Ions crossword puzzle
Across
  1. ______ number is found by adding the number of protons and neutrons
  2. The elements in group 1 of the periodic table are ______ metals
  3. Hydrogen is a ______
  4. Smallest particle of an element that can enter into a chemical reaction
  5. Beta emission produces a/an ______
  6. Positively charged particle found in nucleus
  7. Atom containing same number of protons but not neutrons
  8. Discovered the nucleus using gold foil experiment(last name)
  9. Negatively charged ions
Down
  1. Polonium is a ______
  2. Elements in group 17 of the periodic table are called ______
  3. Positively charged ions
  4. Arsenic is a ______
  5. Discovered the electron using cathode ray tube(last name)
  6. Negatively charged particles found outside nucleus
  7. Acids always have at least one ______ atom
  8. _____number is equal to the number of protons
  9. Unit for atomic mass
  10. Gamma radiation emits ________
  11. _____particle emission is when a helium nucleus is given off

20 Clues: Arsenic is a ______ • Polonium is a ______ • Hydrogen is a ______ • Unit for atomic mass • Positively charged ions • Negatively charged ions • Gamma radiation emits ________ • Beta emission produces a/an ______ • Acids always have at least one ______ atom • Positively charged particle found in nucleus • _____number is equal to the number of protons • ...