In the atom model, the poppy seeds are placed in different places to represent the different position of electrons.
There are two H2 .There are four nitrogen atoms present. There are two NH3 formed
Answer:
:)
Explanation:
The nucleus in biology is usually referring to that of
living cells found in organisms in which contains DNA whereas the nucleus in chemistry is usually referring to that of atoms in which contains subatomic particles such as the proton and neutron.
