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WorksheetsMid-Quarter Assessment: Snapshot Review
Total questions: 10
Worksheet time: 30mins
Name
Class
Date
1.
What properties does an ionic compound have?
a)
A low boiling point and it conducts electricity when dissolved in water
b)
A high melting and it conducts electricity when liquid
c)
A high boiling point and it conducts electricity when solid
2.
Beryllium, Be, and chlorine, Cl, form an ionic compound. In order for the compound to be neutral, what must the formula look like?
a)
Be2Cl
b)
2BeCl
c)
BeCl2
d)
Be2Cl2
3.
Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?
a)
A
b)
B
c)
C
d)
D
4.
What is the proper name for the covalent compound, CCl4
a)
Carbon Chloride
b)
Carbon Quadrachloride
c)
Carbon Tetrachloride
d)
Carbon Dichloride
5.
What molecular shape is the structure shown here? (H2O)
a)
tetrahedral
b)
trigonal planar
c)
bent
d)
trigonal pyramidal
6.
What is the correct name for this formula; BeI2?
a)
beryllium (II) iodide
b)
beryllium diiodide
c)
beryllium iodine
d)
beryllium iodide
7.
What is the formula for tin (II) nitride?
a)
Sn3N2
b)
SnN2
c)
Sn3N
d)
SnN
8.
How would you say Ni3P2?
a)
nickel (II) phosphide
b)
nickel phosphide
c)
trinickel diphosphide
d)
nickel phosphorous
9.
The name of the compound Ca3(PO4)2
a)
calcium phosphate
b)
tricalcium diphosphate
c)
calcium phosphorus oxide
d)
calcium phosphide
10.
What is the formula for copper (II) hydroxide?
a)
CuOH
b)
Cu(OH)2
c)
Cu2OH
d)
Cu2O
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