Chemistry Vocab Practice
Across
- 3. Solid, liquid, gas, or plasma
- 5. The center of the atom, made of protons and neutrons
- 7. The ending materials in a reaction
- 8. Household Hazardous Product Symbols; warning symbols on dangerous chemicals used around the home
- 10. A substance made up of different types of atoms grouped together
- 12. Material Safety Data Sheet; gives information about chemicals
- 13. Starting materials in a reaction
- 16. Change Not easily reversible, new chemicals are formed
- 18. State change from gas to liquid
- 20. State change from gas to solid
- 22. State change from liquid to solid
- 24. A positively charged part of the atom
- 25. State change from solid to liquid
- 27. Workplace Hazardous Materials Information System; the warning labels on chemicals at school or at work.
Down
- 1. A substance with one type of atom; found on the periodic table
- 2. A tiny particle that makes up all matter
- 4. A negatively charged part of the atom
- 6. On the right side of the periodic table
- 9. Property Describes what a substance looks like
- 11. table Shows all the elements grouped by atomic mass
- 14. State change from gas to solid
- 15. On the left side of the periodic table
- 17. State change from liquid to gas
- 19. A part of the atom that has no charge
- 21. Horizontal rows on the periodic table
- 23. Mass The number of protons added to the number of neutrons
- 26. Vertical columns on the periodic table