Chemistry of Life Worksheet I with Bohr models and electron configuration details for eight elements.

- Hydrogen
- Symbol: H
- No. of Electrons: 1
- Atomic Number: 1
- Atomic Mass: 1.008
- Oxidation Number: +1, -1
- Electron Configuration: 1s¹

- Carbon
- Symbol: C
- No. of Electrons: 6
- Atomic Number: 6
- Atomic Mass: 12.011
- Oxidation Number: +4, -4
- Electron Configuration: 1s² 2s² 2p²

- Phosphorous
- Symbol: P
- No. of Electrons: 15
- Atomic Number: 15
- Atomic Mass: 30.974
- Oxidation Number: +5, +3, -3
- Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p³

- Chlorine
- Symbol: Cl
- No. of Electrons: 17
- Atomic Number: 17
- Atomic Mass: 35.45
- Oxidation Number: -1, +1, +3, +5, +7
- Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p⁵

- Oxygen
- Symbol: O
- No. of Electrons: 8
- Atomic Number: 8
- Atomic Mass: 15.999
- Oxidation Number: -2, -1
- Electron Configuration: 1s² 2s² 2p⁴

- Sodium
- Symbol: Na
- No. of Electrons: 11
- Atomic Number: 11
- Atomic Mass: 22.990
- Oxidation Number: +1
- Electron Configuration: 1s² 2s² 2p⁶ 3s¹

- Potassium
- Symbol: K
- No. of Electrons: 19
- Atomic Number: 19
- Atomic Mass: 39.098
- Oxidation Number: +1
- Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹

- Nitrogen
- Symbol: N
- No. of Electrons: 7
- Atomic Number: 7
- Atomic Mass: 14.007
- Oxidation Number: -3, +3, +5
- Electron Configuration: 1s² 2s² 2p³