Question

Change of water vapour into water is called …………..

2) Formation of salt from acid and base is called ………….. Change.

3) ……. Is an example of brittle metal.

4) The simplest type of chromatography is ………… chromatography.

5) ………… discovered presence of neutrons in nucleus of an atom.

6) The positively charged ions are called ……​

Answer 1

Answer:

(a) evoparation

Explanation:

I know only one of this

Answer 2

Answer:

1.)

$evaportion$

2.)

$neutralization \: reaction$

3.)

$some \: glass \: and \: cast \: iron$

4.)

$paper$

5.)

$James \: Chadwick$

6.)

$cations$

Explanation:

Hope it will help you!!