Question

1)ᴡʜᴀᴛ ɪs ᴍᴇᴀɴᴛ ʙʏ ᴍᴀᴛᴛᴇʀ ɪɴ ᴘʜʏsɪᴄs?
2)ᴡʜᴀᴛ ᴀʀᴇ ᴀᴛᴏᴍs?
3)ᴡʜᴀᴛ ɪs ᴛʜᴇ sᴍᴀʟʟᴇsᴛ ᴜɴɪᴛ ᴏғ ᴍᴀᴛᴛᴇʀ?​

Answer 1

Answer:

1) Matter is "anything that has mass and volume (occupies space)". For example, a car would be said to be made of matter, as it has mass and volume (occupies space).

2) The smallest part into which an element can be divided.

3) Atom, smallest unit into which matter can be divided without the release of electrically charged particles. It also is the smallest unit of matter that has the characteristic properties of a chemical element.

Answer 2

Answer:

1. Ans-Matter are made by mixture of atoms and molecules.
2. Ans-Atoms are the smallest particles.
3. Ans-The smallest unit of matter is Atom.