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