WorksheetsDaily Life Chemistry
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
You can't live without water! What is its chemical formula?
a)
H2
b)
O2
c)
H2O
d)
H2O2
2.
Which is NOT one of the four elements that make up over 90% of the human body
a)
Carbon
b)
Nitrogen
c)
Chlorine
d)
Oxygen
3.
A negatively charged particle moving around the nucleus of an atom
a)
neutron
b)
proton
c)
electron
d)
ion
4.
What particle is found in the nucleus and has no charge?
a)
electron
b)
neutron
c)
proton
d)
atom
5.
Another term for burning is
a)
Fire triangle
b)
Magnesium oxide
c)
Combustion
d)
Bustion
6.
A rusting bicycle
a)
physical change
b)
chemical change
7.
Mortar and cement are___materials
a)
Cosmetic
b)
Building
8.
Chemistry is a Branch of.....
a)
History
b)
Biology
c)
Science
d)
Geography
9.
Which of the following is not a Medicine
a)
Penicillin
b)
Paracetamol
c)
Aspirin
d)
Ampicillin
e)
Detergent
10.
What do you mean by synthetic
a)
Man-made
b)
Natural
100 %
