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en
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Matter : Anything that occupies space.
Mass : A quantity or aggregate of matter usually of considerable size.
Atom : The smallest particle of a substance.
Molecule : A substance composed of one or more atoms.
Chemistry : A Science that deals with the study of structures and properties of substances.
Solid : Having no space inside.
Gas : A substance that is like air and has no fixed shape.
Liquid : Capable of flowing freely like water.
Evaporation : The process where liquid turns into gas.
Reactivity : Tending to change into something else when mixed with another substance.
Electron : Has a negative charge of electricity.
Aristotle : The one who challenged Leucippus and Democritus.
Proton : Has a positive electrical charge.
Nucleon : Can manifest itself as either a proton or a neutron.q
Period : The horizontal part of Periodic Table.
Group : The vertical part of Periodic Table.
Halogen : Exist in the free state normally as diatomic molecules.
Elements : A substances that are made of atoms and only one kind.
Metals : A substance that is good conductor of electricity and heat.
Angstrom : A unit of length equal to one tenth- billionth of a meter
Across:2. | A Science that deals with the study of structures and properties of substances. | 3. | A quantity or aggregate of matter usually of considerable size. | 4. | A substances that are made of atoms and only one kind. | 5. | A substance that is like air and has no fixed shape. | 7. | A substance composed of one or more atoms. | 8. | The vertical part of Periodic Table. | 11. | Has a negative charge of electricity. | 14. | Tending to change into something else when mixed with another substance. | 15. | A substance that is good conductor of electricity and heat. | 18. | Can manifest itself as either a proton or a neutron.q | 19. | Has a positive electrical charge. |
| | Down:1. | The one who challenged Leucippus and Democritus. | 3. | Anything that occupies space. | 6. | A unit of length equal to one tenth- billionth of a meter | 9. | The horizontal part of Periodic Table. | 10. | The smallest particle of a substance. | 12. | Exist in the free state normally as diatomic molecules. | 13. | Capable of flowing freely like water. | 16. | The process where liquid turns into gas. | 17. | Having no space inside. |
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PuzzleFast.com, Noncommercial Use Only
Across:2. | A Science that deals with the study of structures and properties of substances. | 3. | A quantity or aggregate of matter usually of considerable size. | 4. | A substances that are made of atoms and only one kind. | 5. | A substance that is like air and has no fixed shape. | 7. | A substance composed of one or more atoms. | 8. | The vertical part of Periodic Table. | 11. | Has a negative charge of electricity. | 14. | Tending to change into something else when mixed with another substance. | 15. | A substance that is good conductor of electricity and heat. | 18. | Can manifest itself as either a proton or a neutron.q | 19. | Has a positive electrical charge. |
| | Down:1. | The one who challenged Leucippus and Democritus. | 3. | Anything that occupies space. | 6. | A unit of length equal to one tenth- billionth of a meter | 9. | The horizontal part of Periodic Table. | 10. | The smallest particle of a substance. | 12. | Exist in the free state normally as diatomic molecules. | 13. | Capable of flowing freely like water. | 16. | The process where liquid turns into gas. | 17. | Having no space inside. |
| |
© 2016
PuzzleFast.com, Noncommercial Use Only