Question

what is molecules class 3​

Answer 1

Explanation:

hi

A molecule is a group of two or more atoms that bond together. Atoms are the basic building blocks of matter. ... The number of atoms and types of atoms that bond together to form a molecule determine the size and shape of the molecule.

Answer 2

Answer:

A good way to think about atoms and molecules is to think of the letters that make up a word. For example, the word 'dog' is made up of three letters, d-o-g. Those letters are the smallest units, so they are like the atoms. The letters join to make a word, so the word is like a molecule.