1. Jeopardy Final Jeopardy Topic 1 Topic 2 Topic 3 Topic 4 Topic 5 $100
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Final Jeopardy

2. 1 - $100
Vertical columns of the periodic table
groups

3. 1 - $200
Center part of an atom
nucleus

4. 1 - $300
Horizontal rows of the periodic table
periods

5. 1 - $400
Have a positive charge
protons

6. 1 - $500
Have a negative charge
electrons

7. 2 - $100
Tiniest recognizable part of an element
atom

8. 2 - $200
Atoms joined together
molecules

9. 2 - $300
Molecules formed from two or more different elements
compound

10. 2 - $400 Symbols and numbers to shorten the name of a compound
Chemical formula

11. 2 - $500
Atoms that have gained or lost electrons
ions

12. 3 - $100
Bases that dissolve in water
alkalis

13. 3 - $200
The process of joining different types of atoms to form a different substance
Chemical reaction

14. 3 - $300 The number of protons plus neutrons equals the what?
Atomic mass

15. 3 - $400
What have only one kind of atom?
elements

16. 3 - $500 Abbreviations for the names of elements are chemical______
symbols

17. 4 - $100
Acid or base? Helps digest food
Acid

18. 4 - $200
Acid or base? Bitter taste and slippery to touch
base

19. 4 - $300
Chemistry is the study of ______
matter

20. 4 - $400
Electrons travel around the nucleus of the atom in a space called a ________
shell

21. 4 - $500
Who was the Russian chemist who is responsible for developing a way to organize elements?
Mendeleev

22. 5 - $100
Acid, base or salt? Form hydrogen ions when dissolved in water.
acid

23. 5 - $200
Acid, base or salt? chalk
salt

24. 5 - $300
Scale to test the concentration of acids or bases in a solution. pH

25. 5 - $400 What type of bonding occurs when atoms share electrons?
covalent

26. 5 - $500
A complex compound that breaks into two or more simpler compounds
Decomposition reactions

27. Final Jeopardy Why do scientists use chemical symbols?
Chemical symbols are quicker and easier to write. All scientist around the world can use the same symbols