the smallest particle of a substance?

2 ⤊

The smallest particle of a substance is a molecule. The smallest paricle of an element is an atom.

2007-08-29 15:07:28 · answer #1 · answered by magiccharm 5 · 2⤊ 1⤋

Smallest particle of matter is the atom and the smallest part of an atom is the Quark

2007-09-01 19:07:28 · answer #2 · answered by Doolin-Man 2 · 0⤊ 0⤋

That's known as an "atom". If you divide it any further, it ceases to have unique chemical properties, and becomes a different element.

2007-08-29 15:03:10 · answer #3 · answered by lithiumdeuteride 7 · 0⤊ 3⤋