Question # 1

How many periods are there in the Periodic Table.

Choose an answer

Five

Six

Seven

Eight

Metals have .......... melting and boiling point.

Choose an answer

Low

High

Very low

Normal

An alkali metal

Choose an answer

F

Be

Al

Na

Some metals can be pulled into wire This is because metals are.

Choose an answer

Ductile

Solid

Hard

Brilliant

4th Period is periodic table is called.

Choose an answer

Short period

Normal period

Long period

Very long period

Hydrogen and nitogen are used for teh manufacturing of.

Choose an answer

Benaspati ghee

Oxygen cylinder

Hydrogen flame

Urea

A non - metal

Choose an answer

Na

Li

H

Be

An element of the third period is the periodic table.

Choose an answer

Li

He

P

H

Elements of group 17 are called.

Choose an answer

Carbon family

Noble gases

Nitrogen family

Halogen family

hardest matter on the Earth is.

Choose an answer

Lead

Diamond

Brick

Urea

Ne belongs to

Choose an answer

Nitrogen family

Fluorine family

Noble gases

Alkaline earth metals

A metal

Choose an answer

C

Ne

Cu

C

An element of group 17 of the Periodic Table.

Choose an answer

Cl

Ar

S

Si

Mass number is number of.

Choose an answer

Protons

Neutrons

Both a and b

Electrons

Mg belong to the period of the Periodic Table.

Choose an answer

1st

2nd

3rd

4th

Number of electron in the valence shell of elements of grop 16 is.

Choose an answer

3

6

8

16

An atom containing two electrons.

Choose an answer

Be

Li

H

He

More Classes

Other Links

General Science 8th Class English Medium Chapter 5 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer