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Atomic number is the number of protons in an atom and atomic mass is the sum of the number of protons and neutrons.

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Is the atomic number and atomic mass the same?

No, the atomic number is the amount of protons it has and the weight is its mass


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

We can find Atomic Mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.


Atomic weight is equal to the?

Atomic weight/ mass = number of protons + number of neutrons


What is the relationship btw atomic mass and atomic mass number?

We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.


Why is the atomic mass number not a whole number?

We can find Atomic Mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.


Why do you subtract the atomic number from the mass number?

We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.


Is atomic weight and mass number the same?

Mass number: sum of protons and electrons in the nucleus of an isotope. Atomic weight: mass of a chemical element expressed in unified atomic mass units.


What is the atomic mass of an element the number?

We can find Atomic Mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.


Does atomic number and atomic mass mean the same thing?

atomic mass and mass number are differernt because atomic mass mean mass of whole atom which mean mass of proton,neutron and electron while mass number is number of proton and neutron only.zahid ullah paf college risalpur


Which is the average of the mass number of an element isotpes?

The atomic weight or atomic mass.


What does the atomical number represent?

The Atomic Mass is the mass (weight) of the element measured in atomic mass units (AMU)


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

We can find Atomic Mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.