If an element from family 17 is added to a hydrocarbon,
What type of compound will it become?

answer; /// i do believe that the correct answer is (c)nuclear bond

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.