Question

what is the atomic number atomic mass number of protons number of electrons number of neutrons of Nitrogen​

Answer 1

Answer:

Atomic number is the number of proton present in an atom

Mass number is the number of proton and electron present in an atom. Or it is twice the atomic mass but in some elements it is +1 the atomic mass .

Number of proton are equal to number of electrons.

Explanation:

Atomic number of nitrogen = number of proton = number of electrons = 7

Atomic mass of nitrogen =14

Answer 2

Answer:

cost- 4 cnts per 100 gram

period- 2

family -non-metal metal

symbol- N

atomic number- 7

atomic mass - 14.007 atomic mass units

number of protons - 7

number of neutrons-7

number of electrons-7

melting point - 209.9 degree Celsius

boiling point - 195.8 degree Celsius

density 1.25 0 6 gram per centimetre cube

normal face -gas