Question

answer this question please ​

Answer 1

Answer:

visible impurities- can be seen by naked eyes

can mostly be removed by physical methods of separation or purification

invisible impurities- cant be seen by naked eyes

can't be separated by physical methods of separation or purification.

Answer 2

$\large \mathbb {\underline \red{ANSWER}}$

VISIBLE IMPURITIES :-

Visible impurities can be seen by nacked eyes.It can mostly be removed by physical methods of sepration or purification.

INVISIBLE IMPURITIES :-

Invisible impurities can't be seen by naked eyes.It can't be separated by physical methods of separation and purification.

HOPE IT WILL HELP YOU.