What the atomic number
what is the mass number
#protons ? and neutrons and electrons?

Explanation:

Atomic number = 1

Mass number = 1

Proton = 1

Neutron = mass number - atomic number

= 1 - 1

= 0

give me abc and i will get it for u.

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.