Question

at the beginning of 8 a.m. the bacterial population was 10,000 and the growth rate every hour is 20% find the population of bacteria at 8 p.m.​

Answer 1

Step-by-step explanation:

Atomic number (Z)=15=P→[Ne]3s

2

3p

3

Phosphorus belongs to 15th group

number of valence electrons 3s

2

3p

3

=5

and valency =3 in ground state.

Hence, the correct option is C