Ionic Compounds
Authored by Anna Olszewska
Chemistry
7th - 10th Grade
NGSS covered
Used 559+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ions are formed when atoms...
lose or gain electrons
lose electrons
gain electrons
gain neutrons
Tags
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ions are formed because atoms want to obtain the stable arrangement of a noble gas.
True
False
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In general, metal atoms lose electrons forming _____ ions, non-metal atoms gain electrons forming _____ ions.
negative, positive
negative, negative
positive, negative
positive, positive
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ionic bonds are the _____ between positive and negative ions.
covalent bonds
metallic bonds
polar bonds
electrostatic attraction
Tags
NGSS.HS-PS1-3
NGSS.HS-PS2-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ionic compounds form _____
ionic molecules
ionic lattice
metallic lattice
covalent networks
Tags
NGSS.HS-PS1-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ionic compounds have ____ melting points and _____ boiling points because _____ ionic bonds must be broken in order to break the lattice.
low, low, weak
low, high, weak
low, high, strong
high, high, strong
Tags
NGSS.HS-PS1-3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Many ionic compounds are soluble in water.
True
False
Tags
NGSS.HS-ESS2-5
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