Question

A. Fill in the blanks.
1.
Materials made up of same kind of particles are called
Substances
pare
The type and number of particles of each kind present in a substance is given
2.
by its
3.
The chemical formula of water is _H2O
Iron gets rusted on coming in contact with
moisture
and
5.
The process that leads to a chemical change is called a chemical reaction
6.
In a neutralisation reaction,
A cad
and
bare
are formed.​

Answer 1

Answer:

don't know mmmmm