C1 - Chemistry fundamentals
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C1 - Chemistry fundamentals
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25 Questions

1. How are the properties of a compound dependent on the properties of the elements which make them up?

2. What is a word equation?

3. What is the chemical formula for oxygen?

4. What is a property?

5. What is the periodic table of the elements?

6. What do the small numbers in a chemical formula represent?

7. What is a physical change?

8. What is the chemical formula for carbon dioxide?

9. What is a symbol equation?

10. How many different atoms are there?

11. What is the chemical formula for nitrogen?

12. What is the name of the process of turning a gas into a liquid?

13. What is a giant substance?

14. Nothing

15. What is the chemical formula for water?

16. What is the name of the process of turning a solid into a liquid?

17. Protons - neutrons and electrons

18. What is a state of matter?

19. What is the chemical formula for hydrogen?

20. What is the law of conservation of mass?

21. Name five molecular substances

22. What is an element?

23. What is a molecule?

24. What is a mixture?

25. What is the difference between a chemical change and a physical change?I. a physical change - the atoms are not rearranged to make new substances