WorksheetsSci A6 Review
Total questions: 6
Worksheet time: 7mins
Name
Class
Date
1.
Name HF
a)
hydrofluoric acid
b)
Hypofluoric acid
c)
hydrogen fluorine acid
d)
fluoric acid
2.
What is the formula for nitric acid?
a)
HNO2
b)
HNO3
c)
HNO4
d)
H2NO3
3.
What is the formula for perchloric acid?
a)
H3ClO3
b)
H3ClO4
c)
HClO3
d)
HClO4
4.
Hydroiodic acid
a)
H2I2
b)
H1I1
c)
HI
5.
What does "polar" mean?
a)
A molecule is cold
b)
A molecule has ionic bonds
c)
A molecule has covalent bonds
d)
A molecule has areas of positive and negative charge
6.
This atom in a water molecule has more of a negative charge
a)
Oxygen
b)
Hydrogen
100 %
