Because that's how many times the quotient goes into the whole number.
100 divided by 4 = 25
100 divided by a lesser number than 4, say 2, = 50
100 divided by an even lesser number than 4, say 1, = 100.
Atomic mass= 28
Atomic number= 13
This implies,
No. of neutrons= 28-13= 15
HOPE IT HELPS
I think it would be either C or A, but I think C is more right than A
Answer:
it does not fit here the 500 words, just go to Google :>
What is not right? reply in a pm
