An atom is the smallest unit of matter that forms a chemical element. Everything in nature, from the air we breathe to the cells in your body, are made of atoms. That means every state of matter, whether solid,
Chemistry
- Home
- Chemistry
An atom is the smallest unit of matter that forms a chemical element. Everything in nature, from the air we breathe to the cells in your body, are made of atoms. That means every state of matter, whether solid,