Sagot :
Answer:
1. Carbon & Hydrogen - C, H
2. Carbon, Hydrogen, Oxygen = C , H, O
3. Carbon, Oxygen = C , O
4. Sodium, Chlorine = Na, Cl
5. Nitrogen, Hydrogen = N, H
Answer:
1. Carbon & Hydrogen - C, H
2. Carbon, Hydrogen, Oxygen = C , H, O
3. Carbon, Oxygen = C , O
4. Sodium, Chlorine = Na, Cl
5. Nitrogen, Hydrogen = N, H