WorksheetsIIT Chemistry...
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
1.Name the element with atomic number 9.
a)
Neon
b)
Oxygen
c)
Fluorine
d)
Carbon
2.
2. What is the atomic number of Boron?
(a)
3.
3. Identify the Compound from the following...
a)
Gold
b)
Sodium
c)
Sodium chloride
4.
4.How will you describe it?
a)
Element
b)
Compound
c)
Mixture
d)
None of the Above
5.
5.Name the liquid metal
a)
Mercury
b)
Cobalt
c)
Tungsten
d)
Iron
6.
6. In mixture substances are attached by chemical bonds...
True or false..
a)
True
b)
False
7.
7. ___________element comes after Magnesium.
a)
Aluminium
b)
Fluorine
c)
Sodium
8.
8.What is the symbol of Carbon
a)
CA
b)
C
c)
Ca
d)
Cn
9.
9.What is the symbol of silicon?
a)
Si
b)
Sn
c)
Sc
10.
10.What is the major element present in the Atmosphere ?
a)
Oxygen
b)
Nitrogen
c)
Carbon
d)
Hydrogen
100 %
