Q:

How many protons, neutrons and electrons are in a nitrogen atom?

A:

Quick Answer

One neutral atom of nitrogen has seven protons, seven neutrons and seven electrons. This element is found in group 15 and period 2 of the Periodic Table of the Elements. It has an atomic weight of 14.007 amu.

Continue Reading

Full Answer

Nitrogen is the seventh element on the periodic table. It has an atomic number of 7, so it also has seven protons. Because nitrogen has an atomic weight of 14.007 amu, its mass number is 14. Subtracting the number of protons (7) from the element's mass number (14) makes it possible to determine the number of neutrons in the atom.

Many nitrogen atoms have seven neutrons (14-7 = 7). Some atoms of nitrogen, however, have eight electrons. They are atoms of N-15, an isotope of nitrogen.

In a neutral atom, the number of protons must equal the number of electrons. This means a neutral atom of nitrogen must have seven electrons to match its seven protons.

Learn more about Atoms & Molecules

Related Questions

  • Q:

    What are the parts of an atom?

    A:

    The three components that make up an atom are protons, electrons and neutrons. Protons possess a positive electrical charge, electrons are negatively charged and neutrons have no electrical charge at all.

    Full Answer >
    Filed Under:
  • Q:

    What are the subatomic particles of an atom?

    A:

    The three major subatomic particles of an atom are electrons, neutrons and protons, according to Science Daily. Protons and neutrons are made of smaller particles known as quarks. Photons, positrons and neutrinos are made after nuclear fusion occurs in stars.

    Full Answer >
    Filed Under:
  • Q:

    How do you draw a Bohr model?

    A:

    To draw a Bohr model of an atom, first find the number of protons, neutrons and electrons in the atom from its atomic weight and atomic number. After that, place the neutrons and the protons in the nucleus, and draw the electrons in their designated shells.

    Full Answer >
    Filed Under:
  • Q:

    What is the Bohr model for silver?

    A:

    The Bohr model for silver explains the number of electrons, protons and neutrons that are present in the atom, and it diagrams the placement of the electrons within silver’s five energy levels. Silver’s Bohr model indicates that there are 47 protons and 61 neutrons in its nucleus, according to Pennsylvania County Schools. Its 47 electrons are broken up into five energy levels.

    Full Answer >
    Filed Under:

Explore