Respuesta :

joseaaronlara

Answer:

The answer to your question is one more neutron

Explanation:

Nitrogen-14 and Nitrogen-15 are isotopes, these molecules have the same number of protons but a different number of neutrons.

In the example given

Nitrogen-14  has 7 protons and 7 neutrons and,

Nitrogen-15 has 7 protons and 8 neutrons.

These molecules are considered the same element because they have the same physical and chemical properties.

fidoskilee

Answer:8 neutrons

Explanation:

The nucleus of an atom houses the proton number (atomic number) and neutron which sums up to give the mass number of the atom... Nitrogen 14 will yield 7 neutrons with mass number 14 while nitrogen 15 give 8 neutrons with mass number of 15 gram per mole

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