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Hs Chemistry Practice Final

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