WHAT IS ACID?

WHATT ISSS ALKALI??

what is alkaline solution?

what is base?

what is Hydrogen ion

what is Hydroxide ion?

Litmus paper

what is Indicator?

what is pH?

Name 2 properties of acid.

Name 3 chemical properties of bases.

Why does a bite from bull ant hurt?

what happens when a blue litmus paper touches acid.