1mol=6.022x10^23 atoms
3.75mol= 6.022x3.75x10^23 atoms
=2.2583x10^24 atoms
Answer:
Explanation:
carbon in group 4A needs 4 more electrons to be stable
hydrogen in group 1A has one electron needs 1 more t o be stale
oxygen in group 6A has 6 and needs 2 more to be stable
They all obtain this by sharing electrons 8 around C &O, 2 around H
H : C: H
::
:O:
It depends on the type of decay that is taking place if its a β+ it will decay into Mn-52 β- decays into Co-59
The most common nutrient deficiency in the world is Iron.
Iron is the answer.
Final answer:- a) Iron