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atomic no is the no of protones in a nucleus while Atomic Mass is the sum of protons and neutrons in nucleus of an atom....

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What are the differences between atomic number and atomic mass?

Atomic mass is the mass of an atom in atomic mass units, and includes protons, neutrons, and electrons; and atomic number is the number of protons in the nucleus of the atom.


What you the relationship between the number of protons and the atomic number of an atom?

The number of protons is the atomic number.


What best describes the number of neutrons in an atom?

It is equal to the difference between atomic number and Atomic Mass number. A+


Subtracting the Atomic number from the atomic mass?

To find the number of neutrons in an atom, you would subtract the atomic number (number of protons) from the atomic mass (sum of protons and neutrons). The difference between the atomic mass and the atomic number gives you the number of neutrons in the atom.


What is the relationship between the atomic number and the electrons in neutral atom?

In a neutral atom the number of protons is equal to the number of electrons. And by definition the atomic number of an atom is equal to the number of protons in it. So the atomic number of a neutral atom is equal to the number of protons or the number of electrons in the atom.


What is the atomic number of an atomic indicate?

Atomic number of an atom shows the number of protons in the nucleus of the atom. OR Atomic number of an atom is the number of electrons in the atom when the atom neutrally charged


What is the difference between atomic number and atomic mass weight?

Atomic mass is the mass of an atom in atomic mass units, and includes protons, neutrons, and electrons; and atomic number is the number of protons in the nucleus of the atom.


How you can use the atoms mass number and atomic number to determine the number of protons electrons and neutrons in the atom?

The numbers of protons and of electrons in an atom are both the same as the atomic number, and the difference between the mass number and the atomic number is the number of neutrons in the atom.


What is difference between atomic weight and atomic mass?

Atomic Mass is the mass of an atom in Atomic Mass units, and includes protons, neutrons, and electrons; and atomic number is the number of protons in the nucleus of the atom.


What is the difference between atomic mass and atomic weight?

Atomic Mass is the mass of an atom in atomic mass units, and includes protons, neutrons, and electrons; and atomic number is the number of protons in the nucleus of the atom.


What is the difference between the atomic number of an atom and it and mass number?

We make atomic number by number of protons in a atom. We make mass number by total of both protons and neutrons.


What is the relationship between the number of protons and the atomic number?

atomic number(Z) = no. of protons Detailed: The number of protons in a neutral atom is equal to the number of electrons in the same atom. And the number of electrons in an atom is equal to its atomic number.