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Mr. Z’s Chemistry Unit
Mr. Zimmerman’s Chemistry Unit:
Directions: Print out this answer sheet, and based upon the material we covered in
class, answer the following questions.
1. What is the definition of matter ?
2. What is chemistry? Chemistry is the study of _______ and its ________ .
3. All matter is made up of about ________ different kinds of elements.
4. Atoms are the ___________ blocks of matter.
5. All mater is composed of _____________.
6. Elements are usually abbreviated with 1 or 2 ______. If it has 2 letters, the first
letter is a _____ letter, and the second letter is _______ letter.
7. What does Al stand for?
Where can you find this element?
8. What does C stand for?
Where can you find this element?
9. What does Cu stand for?
Where can you find this element?
10. What does Au stand for?
Where can you find this element?
11. What does Fe stand for?
Where can you find this element?
12. What does O stand for?
Where can you find this element?
13. A chemical ________ explains the fixed ratios of elements in a compound.
14. What is the formula for water? ___________How many atoms does it have _____
15. What is the formula for carbon dioxide? ________________________________
16. What is the formula for ammonia? _______ How many atoms does it have ____
17. What is the formula for sulfate? _________How many atoms does it have_____
18. What is the formula for sulfite? __________ How many atoms does it have _____
19. Define mass. ______________________________________________________
27. The smallest amount of an element is a(an) __________
28. According to Dalton:

Atoms can not be
____________________________________________________________
____________________________________________________________

In any element, all atoms … ____________________________________
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Chemistry 1
Mr. Z’s Chemistry Unit

Atoms of different elements are … _______________________________

Atoms can combine to form… ___________________________________
29. Two or more atoms bonded together is called a ________________.
30. How many elements are in H2O? ______________
31. How many atoms are in 1 molecule of H2O2 _____________________________
32. How may atoms are in 1 molecule of C6H12O6 ___________________________
33. . The
TWO particles inside the nucleus of an atom are the _______ and the ______
34. What type of charge do protons have? _________________________________
35. What type of charge do neutrons have? ________________________________
36. What type of charge do electrons have? ________________________________
37. The atomic number represents the number of ____________________________.
38. The number of _______________ = the number of _______________
39 What does AMU stand for? __________________________________________
40. The atomic mass of an atom = the number of ______ plus the number of _____ .
41. According to Rutherford, the atom is made up of mostly ______ space.
43. Atoms of different elements combine together to form ________ .
Directions: Fill out the table below using your knowledge of the k, l, and m level of the
Bohr Atoms Model of the Atom:
Element
Particle count
symbol
e- shell structure
# of p+ =
1st shell (k)=____e-
# of no =
2nd shell (l)=____e-
# of e- =
3rd shell (m)=____e-
# of p+ =
1st shell=____e-
# of no =
2nd shell=____e-
# of e- =
3rd shell=____e-
# of p+ =
1st shell=____e-
Outer
shell full?
Atomic
Number
Atomic
Mass
Na
S
B
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Chemistry 2
Mr. Z’s Chemistry Unit
Al
Mg
Ca
# of no =
2nd shell=____e-
# of e- =
3rd shell=____e-
# of p+ =
1st shell=____e-
# of no =
2nd shell=____e-
# of e- =
3rd shell=____e-
# of p+=
1st shell= ___ e-
# of no=
2nd shell= ___e-
# of e-=
3rd shell= ___ e-
# of p+ =
1st shell=____e-
# of no =
2nd shell=____e-
# of e- =
3rd shell=____e-
no
4th shell=____e-
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Chemistry 3