Which Substances are inorganic compounds?
1. Water and salt
2. protiens and carbohydrates
3. fats and oils
4. enzymes and hormones

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;