An example of a chemical change is burning a wood log to give a pile of ashes.
o true o false

True

Explanation:

An example of a chemical change is burning a wood log to give a pile of ashes. TRUE. In a chemical change there is a change in the identity of the substances, that is, some substances react (reactants) in order to form other substances (products).

A wood log is made of cellulose and organic compound that react with oxygen to produce carbon dioxide and water mainly.

they are made of gases.

they have a spherical shape.

they make energy through fusion.

wher is the rest of the question