Ions and Ionic Bonds
Authored by William Brown
Science
12th Grade
NGSS covered
Used 9+ times
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26 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An ion is an atom that has gained or lost _______.
protons
neutrons
electrons
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An atom that gains electrons will have a ___ charge.
negative
positive
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An atom that loses electrons has a ____ charge.
negative
positive
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cations have a positive charge, which means they have _____ electrons.
gained
lost
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An ion that has negative charge has gained electrons, it is called a(n)
anion
cation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Valence electrons are atoms of the outer most energy level, there is a maximum number of eight.
True
False
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Be, Mg, and Ca have ___ valence electrons.
1
2
3
4
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