Question

When a new substance is formed with different properties than the original substance it is called
A) chemical change B) physical change C) freezing D) boiling

Answer 1

Hey...
The answer is A. chemical change
Hope it will help...

Answer 2

Answer:

When a new substance is formed with different properties than the original substance it is called-

A) chemical change

Explanation:

• Chemical change occur when bonds are being braked or formed between molecules or atoms.
• Some properties such as melting point, color, taste turned into different substance with different properties.
• Burning, cooking, rusting of iron, rotting are some of the example of chemical changes.
• Chemical change is also called as chemical reaction. Chemical change is a reaction which involve the rearrangement of atoms.
• Some chemical change are- formation of gas, odor change, temperature change.
• Burning wood, cooking food, fossilization, decaying dead matter are other example of chemical change.
• The substances that go into chemical reaction are called as reactants.
• Boiling of egg is also chemical change.

Hence, when a new substance is formed with different properties than the original substance it is called as chemical change.