How was the new substances different from the original substances/
Answers
Answer:
Differences:
No new substances are formed in a physical change.
Answer:
The original substance can generally be recovered again in a physical change i.e. most physical changes are reversible, as the melting of ice only includes the change in physical properties like state, shape.
In a chemical change, the atoms in the reactants rearrange themselves and bond together differently to form one or more new products with different characteristics than the reactants. When a new substance is formed, the change is called a chemical change.
Explanation:
Hope it helps.
Answer:
a new substance is made from original one by giving heat,cold....like if we heat the ice it will tearned into water,,,,though ice is made of wwater bbut iit's a hard one and water is liquid, so it's different from original