Question

Q2 Why are the
chentistry
terme there working tables and shelves in
laboratory covered with tiles and
not wood
or meteks?​

Answer 1

Explanation:

There are different kinds of harmful and non-harmful chemicals in a chemistry lab. They may have a corrosive action on the wood. They may react with the metal and may produce hazardous gases which can cause harm to us. This is not the case with tiles.