Llable to electrons
monly fall into hudeus. Due to
prove that atom ū stable
Calculate
transition
$
1월
start from the orbit having radiu, 1:32250m and
ends at 21:16pm. name the series to which
transition belong, and
region of spectrum​

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.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.