What i know about atoms

1. Atoms are made up of

1.1. Proton , Neutron , Electron

2. Atoms can be bonded together

3. Neutrally charged

4. Atoms can be bonded chemicaly

4.1. Chemically combined

4.1.1. By chemical means

4.2. Physically combined

4.2.1. Electrolysis

4.2.2. Heating

4.2.3. Lighting

5. More than 2 atoms can be

5.1. Compouds

5.2. Elements

5.3. Mixtures