Give one word for the following: (i) A group of atoms carrying a charge (ii) Positively charged ion
(i) Ion (ii) Cation
what is an ion? Give one example.
The negatively and positively charged particles are called ions.
Define atomicity.
It is the number of atoms present in one molecule of a substance.
Name two scientists who established the laws of chemical combination?
Antoine L. Lavoiser and Joseph L. Proust.