Properties and Changes with Akash
Learning Science Is Fun
A characteristic of a substance that can be observed without changing the substance into something else.
- When a liquid is at it's boiling point
- Hardness like when you feel how hard an object
- Length like you measuring the length of an object
A characteristic that is observed when a substance interacts with another substance.
- Rusting of Iron
- Burning wood
- Mixing baking soda with vinegar
A change that alters the form or appearance of a substance but does not make the material into another substance.
- Crushing a can
- Mixing sand and water
- Breaking a glass
A change in matter that produces new substances.
- Milk going sour
- Cooking a egg
- Explosion of fireworks
- Gas Production