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tamaranim1
1 month ago
9

Write a brief passage describing a neutral atom of nitrogen-14 (N-14). Describe the number of protons, neutrons, and electrons i

n the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. Use the periodic table to help you.
Chemistry
2 answers:
lorasvet [2.7K]1 month ago
5 0

Answer: This element contains 7 protons, 7 electrons, and 7 neutrons.

Explanation:

In an atom, there are 3 subatomic particles: protons, electrons, and neutrons.

  • Protons: They have a positive charge and are located in the nucleus.
  • Electrons: They possess a negative charge and are surrounding the nucleus.
  • Neutrons: They carry no charge and are found in the nucleus.

Atomic number represents the total count of protons or electrons in a neutral atom.

Atomic number = number of protons = number of electrons

The mass number is calculated as the overall count of protons plus neutrons present in the atom.

Mass number = Number of protons + Number of neutrons

Atomic mass is derived from the total mass of each isotope multiplied by its natural fractional abundance, which also relates to the number of protons and neutrons in the atom.

Given data:

The element has the formula _7^{14}\textrm{N}

Atomic number = Number of electrons = Number of protons = 7

Mass number = 14

Number of neutrons = 14 - 7 = 7

Atomic mass of nitrogen = 14.01 amu

Thus, this element has 7 protons, 7 electrons, and 7 neutrons.

Alekssandra [3K]1 month ago
5 0
In nitrogen-14, the atom consists of 7 protons, 7 neutrons, and 7 electrons. Protons and neutrons are found within the nucleus, while electrons reside in the electron shells. The atomic number corresponds to the number of protons, the mass number indicates the total number of protons and neutrons combined, and the atomic mass refers to the average mass of all isotopes.
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2 months ago
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Answer:

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