Atomic Structure Quiz

18 Questions  I  By Mrs_witt
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Atomic Structure Quizzes & Trivia
Quiz on the beginning of the atom unit.

  
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Questions and Answers

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1.  A neutron carries a positive charge.
A.
B.
2.  How many atoms of nitrogen are in the formula NH4OH?
3.  How many atoms of oxygen are in Sn(SO4)2?
4.  Identify the atomic number of the element of Xenon.
5.  The atomic number of an atom is determined by the number of
6.  A proton has a charge that is equal in force but opposite in charge to each electron.
A.
B.
7.  Protons and electrons are about equal in mass.
A.
B.
8.  The mass of an atom depends on the number of protons and neutrons in its nucleus.
A.
B.
9.  How do you determine the mass number of an atom? 
A.
B.
C.
D.
E.
10.  Atoms of the same element with different numbers of neutrons are called__________.
A.
B.
C.
D.
E.
11.  In the name carbon-14, the 14 is the _________________.
A.
B.
C.
D.
E.
12.  An atom that has a different number of electrons and protons is called a(n) _________________.
13.  Electrons have a ____________ charge.
14.  Neutrons have a ____________ charge.
15.  How many protons are in tin-100?
16.  How many neutron are in tin-100?
17.  Is tin-100 an isotope?
18.  What is the charge on an atom with 10 protons and 8 electrons?
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