Question

Answers the following questions separately in detail

1. what is physical change and physical properties?
2. what do you mean by chemical change and reaction. List the product formed in a chemical change?

Answer 1

Answer:

pls mark as the brainelist ans

Explanation:

chemical change

noun

Chemistry. a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance:

The formation of rust on iron is a chemical change.

CONTENT RELATED TO CHEMICAL CHANGE

How Are Newly Discovered Chemical Elements Named?

Unlike common elements, newer elements are synthesized in a lab;

Answer 2

Physical change :- No new substance is formed.

Chemical change :- New substance is formed.

Example :- Burning of candle is both a physical and chemical change.