Why would a atomic nucleus give off a particle?
a. to become stable
b. to increase atom mass
c. to emit radiation
d. to change atomic number

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

Iwanna go do something with my ideas? ?