Answer:
It works by separating the fuel from the oxygen. The oxygen comes from the air. It is the same oxygen we breathe. Since the oxygen has to be in contact with the fuel, if you can coat the fuel with something that keeps the oxygen away, the fire will go out which is what the fire extinguisher does.
It need "3 electrons" to have a stable electronic configuration.
'cause it has 5 electrons in it's outer shell & every atom needs 8 electrons. So, it requires 3 more!
Hope this helps!
Isotopes of elements where the nucleas is unstable generally release nuclear radiation. So unstable atoms
Answer:
Chromosomes and I think its too many
Explanation:
It would be: 1s2, 2s2, 2p4
