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Hs Chemistry Practice Final

50 Questions  I  By Koztm
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HS Chemistry Practice Final
Practice final exam for the first semester of basic high school chemistry.

  
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Question Excerpt

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1.  You have a 25mL graduated cylinder and an unknown mass of Zinc. You fill the graduated cylinder with 10mL of water and drop the sample of Zinc in carefully. The water rises to 12mL. If the density of Zinc is 7.14 g/mL, what is the mass of the sample of Zinc used?
A.
B.
C.
D.
2.  Which element has a mass number of 32?
A.
B.
C.
D.
3.  Which element is shown in the following Bohr Model?
A.
B.
C.
D.
4.  Which of the following describes a heterogeneous substance containing large solid particles?
A.
B.
C.
D.
5.  Which of the following elements has the largest atomic radius?
A.
B.
C.
D.
6.  True or False: An neutron is negatively charged.
A.
B.
7.  Convert 375.12 K to °C
A.
B.
C.
D.
8.  Convert 57.03mm to meters
A.
B.
C.
D.
9.  How many valence electrons does a Strontium (Sr) atom have?
A.
B.
C.
D.
10.  What is the formula for Aluminum (III) Sulfate?
A.
B.
C.
D.
11.  Which of the following characteristics of a person are quantitative? (You may select multiple answers)
A.
B.
C.
D.
E.
12.  An atom of which element has 12 protons, 12 neutrons, and 12 electrons?
A.
B.
C.
D.
13.  Which term describes the process of gathering information?
A.
B.
C.
D.
14.  Which part(s) of an atom are located in the nucleus?
A.
B.
C.
15.  What is the complete electron configuration for Chlorine (Cl)?
A.
B.
C.
D.
16.  What is the name of an atom with an atomic mass number of 18 and 8 protons?
A.
B.
C.
D.
17.  How many electrons are needed to fill the innermost electron shell?
A.
B.
C.
D.
18.  Which of the following is a chemical change?
A.
B.
C.
D.
19.  How many electrons are needed to fill the electron shells beyond the first one?
A.
B.
C.
D.
20.  Is OHan element, ion, or compound?
A.
B.
C.
21.  Which of the following elements are Lanthanoids? (You may select multiple answers)
A.
B.
C.
D.
22.  What is the percent composition of Oxygen in Cu2(SO4)3?
A.
B.
C.
D.
23.  What describes a substance that has no definite shape or volume and its molecules are completely free?
A.
B.
C.
24.  True or False: Na+ is an anion.
A.
B.
25.  What is the percent composition of Oxygen in Al(OH)3?
A.
B.
C.
D.
26.  What is the molar mass of Sodium Hydroxide?
A.
B.
C.
D.
27.  Convert 17.2°C to Kelvin
A.
B.
C.
D.
28.  Which element is represented by: [Ar]4s23d104p3?
A.
B.
C.
D.
29.  How many neutrons are present in a Carbon-14 atom?
A.
B.
C.
D.
30.  True or False: An example of qualitative data is color.
A.
B.
31.  What describes a substance that is firm where molecules can only vibrate in place?
A.
B.
C.
32.  What is the mass number of the element Tin (Sn)?
A.
B.
C.
D.
33.  What is the molar mass of Copper (II) Carbonate?
A.
B.
C.
D.
34.  What describes a substance that can change shape but has a fixed volume and its molecules are loose?
A.
B.
C.
35.  Which element is represented by: 1s22s22p63s23p64s23d104p65s24d2?
A.
B.
C.
D.
36.  What is the name for the ion CO32- ?
A.
B.
C.
37.  What term describes the process of a substance changing from solid to gas?
A.
B.
C.
D.
38.  True or False: Lithium (Li) is an alkaline earth metal.
A.
B.
39.  Where are valence electrons located?
A.
B.
C.
40.  Order the following elements in order of increasing ionization energy: Hg, Fr, Cl, F, As
A.
B.
C.
D.
41.  Convert 0.00924kg to mg
A.
B.
C.
D.
42.  What is the name for Cu(NO3)2?
A.
B.
C.
D.
43.  Which of the following elements are transition metals? (You may select multiple answers)
A.
B.
C.
D.
44.  What is the percent composition of Sodium in NaCl?
A.
B.
C.
D.
45.  How many protons are present in an atom of Silver (Ag)?
A.
B.
C.
D.
46.  Cl is changed to Cl-. What must have happened?
A.
B.
C.
D.
47.  True or False: Calcium (Ca) always has 20 protons.
A.
B.
48.  What is the molar mass of Potassium Chloride?
A.
B.
C.
D.
49.  Which term describes the process of testing a hypothesis?
A.
B.
C.
D.
50.  Which element is shown in the following Bohr Model?
A.
B.
C.
D.
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