Physical and chemical

By: Sarina bhattacharya

Physical property

A characteristic substance that can be observed without changing the substance into something else.


1. Paper

2. Pencil

3. Book

Chemical property

A characteristic that is observed when a substance interacts with another substance.


1. Flammablity

2. Taste

3. Odor

Chemical change

A change in matter that produces new substances.


1. Vinegar and baking soda

2. Fire to ash

3. Fireworks

5 indicators

1. Flammability

2. Odor

3. Rusting

4. Dissolving

5. Bubbling

Physical change

A change that alters the form or appearance of a substance but does not make the material into another substance.

1. Chocolate bar

2. Melting a ice cube

3. Chopped wood

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