Hs Chemistry Practice Final

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

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