Name: ___________________________________ Date: _________________ Period: ________
Define the following terms:
1.
Mole –
2.
Alkali Metal –
3.
Alkaline Earth Metal –
4.
Atom –
5.
Atomic Mass (Mass Number) –
6.
Atomic Mass Unit –
7.
Atomic Number –
8.
Cathode Ray –
9.
John Dalton –
10. Dalton’s Atomic Theory –
11. Electron –
12. Group –
13. Halogen –
14. Inner Transition Metal –
15. Isotope –
16. Mass Number –
17. Metal –
18. Metalloid –
19. Neutron –
20. Noble Gas –
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Name: ___________________________________ Date: _________________ Period: ________
21. Nonmetal –
22. Nucleus –
23. Period –
24. Periodic Law –
25. Periodic Table –
26. Who designed the Periodic Table? How did he do this / what criteria did he use to organize the elements?
27. Name two elements that should have similar properties to that of chlorine.
a.
_________________________________
b. _________________________________
28. Proton –
29. Representative Element –
30. Transition Metal –
31. What are the seven diatomic elements? What does it mean to be DIATOMIC?
32. How is the atomic mass of an element calculated? Why is this not a simple, whole number?
33. Complete the following equations:
Atomic Number = Number of ________________ = Number of ________________
Number of Neutrons = Mass Number – _____________________________
34. How many protons are in the following atoms:
a.
b.
c.
Iron ____________
Zinc ___________
Lead ___________
d. Mercury __________
e. Oxygen ___________
f. Antimony __________
g. Rubidium _____________
h. Hydrogen _____________
i. Francium _____________
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