GENERAL CHEMISTRY QUIZ - 6

1/10

In modern periodic table, the group number is -

15

16

17

18

2/10

The elements in group zero are called -

Alkali metals

Transition metals

Inert gases

None

3/10

Helogens Belong to the -

s-block

p-block

d-block

f-block

4/10

Elements in a period have same .......

Number of valence electrons

Valency

Number of shells

Volume

5/10

According to Newlands' Law of Octaves, how many elements exist in nature ?

56

66

55

65

6/10

Ce-58 is a member of ...... block of elements .

d

p

f

s

7/10

Which of the following has zero electron affinity -

Nitrogen

Oxygen

Fluorine

Neon

8/10

The morality of pure water is -

100 m

55.6 m

50 m

18 m

9/10

When a gas is turned into a liquid, the process is called -

Condensation

Evaporation

Deposition

Sublimation

10/10

Blood cells do not shrink in blood because blood is -

Hypertonic

Isotonic

Equimolar

Hypotonic

Result: