WorksheetsTest
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
Jjjtlu
a)
Bgg
b)
Nn
c)
Mm
d)
L
2.
Zinc reaction with water produces_________.
a)
Zinc Oxide
b)
Zinc Sulphate
c)
Hydrogen gas
d)
Calcium Hydroxide
3.
What prevents Rusting
a)
Painting , Oiling , Galvinising
b)
Washing with water
4.
Which state of matter are most metals at room temperature?
a)
solid
b)
liquid
c)
gas
d)
degrees
5.
4Fe + _________ + 2H2O = 2fe2O3H2O
a)
CuSO4
b)
O2
c)
3O2
d)
Cu
6.
Metals react with acids to produce _____________.
a)
Oxygen
b)
Smoke
c)
Hydrogen
d)
Nitrogen
7.
Which of the following is NOT a characteristic of most metals?
a)
Brittle
b)
Good conductor
c)
Ductile
d)
Malleable
8.
Why do you think people use plastic for their products ?
a)
Because it's strong
b)
Because its very cheap and it's easy to make
c)
Because it's expensive
d)
Because it's rare and it's good for the enviorment
9.
Most metals are solid at room temperature
a)
False
b)
True
10.
Which of the following the most reactive in dilute acid
a)
magnesium
b)
calcium
c)
aluminum
d)
zinc
11.
Most metals are solid at room temperature
a)
False
b)
True
100 %
