Question

) Why are the working tables and shelves in chemistry laboratory covered with tiles and not wood or metals ?

Answer 1

Answer:

Explanation:

if some chemical substance fell down unknowingly tiles will not react  but wood will be corrosive and metals will reac and give hazardious output

Answer 2

Answer:

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.

Explanation:

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