
Covalent Bonding Test Review II
Authored by A. Woods
Science
9th Grade
NGSS covered
Used 10+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
HI
Ionic compound
Covalent compound
Tags
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NaBr
Ionic compound
Covalent compound
Tags
NGSS.HS-PS1-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NI3
Ionic compound
Covalent compound
4.
DRAW QUESTION
3 mins • 1 pt
Draw the Lewis structures for each atom, draw lines to show the electrons that are shared, and then write the bond structure and chemical formula for 1 silicon + 2 oxygen

Answer explanation
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Covalent bonds are formed between
ions.
nonmetal atoms.
metal atoms.
compounds.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A carbon atom can bond to four other atoms because it has
four different cations.
two inner energy levels.
no protons in its nucleus.
four valence electrons.
Tags
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Often atoms join so that each atom will have
an equal number of protons and electrons.
more electrons than either protons or neutrons.
an even number of electrons.
an outermost energy level that is full of electrons.
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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