How many nitrogen and hydrogen atoms are in these two molecules of ammonia? 2nh3 a. 2 nitrogen and 5 hydrogen b. 2 nitrogen and 6 hydrogen c. 6 nitrogen and 6 hydrogen d. 2 nitrogen and 3 hydrogen

The answer is B: 2 nitrogen and 6 hydrogen

c.

explanation:

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.