Question

Can someone check this :-)

Answer 1

Atom: the basic unit of an element

Element: a tiny piece of matter

Phase: a unique form of matter in which it can exist

Particle: a substance that cannot be broken down into a simpler substance

Answer 2

Atom: D (this is correct)

Element: A (this is correct)

Particle: B (this is correct)

Phase:  C (this is also correct)

All of these should be correct

Have a great day :)