Question # 1

Ne belongs to

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Nitrogen family

Fluorine family

Noble gases

Alkaline earth metals

Metals are found in.................. state at room temperatures.

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Gas

Solid

Liquid

None of these

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

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Ductile

Solid

Hard

Brilliant

Number of elements in short period is.

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2

8

16

32

A metal

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C

Ne

Cu

C

6th period in periodic table contains elements.

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2

8

16

32

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

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3

6

8

16

Atomic number of th eelement of fourth position in second period.

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4

5

6

7

Elements of group 17 are called.

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Carbon family

Noble gases

Nitrogen family

Halogen family

Bromine is

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Solid

Gas

Liquid

All of these

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

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