Question

Write a brief passage describing a neutral atom of

Answer 1

Answer:

The atomic number is specific to an element, and the element with atomic number 7 is Nitrogen.

Atomic number is equal to the number of protons or number of electrons for aa neutral atom.

Mass number is the sum of number of neutrons and number of protons.

Atomic mass is the sum of masses of all protons and neutrons.

Protons and neutrons are located in the nucleus. Electrons are located outside the nucleus in the shells.

atomic number = Number of protons =  number of electrons = 7

Mass number =  number of neutrons + number of protons  = 14

Number of neutrons = Mass number - number of protons = 14 - 7= 7

Answer 2

Answer:

It contains seven protons in the nucleus.

It contains seven neutrons in the nucleus.

It contains seven electrons in orbitals around the nucleus.

Its atomic number is its number of protons.

Its atomic mass is the mass of protons and neutrons.

Explanation:

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