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The atomic number = Number of protons = Number of electrons

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Q: What tells how many protons an element has?
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What does the atomic number tells you about the element?

It tells you (1) how many protons are in the element, and (2) what the element is since all atoms of an element will have the same number of protons.It's D. The number of protons in its atoms.It tells how many protons/electrons that element has.


What does an element atomic number tell about the elements?

It tells you (1) how many protons are in the element, and (2) what the element is since all atoms of an element will have the same number of protons.It's D. The number of protons in its atoms.It tells how many protons/electrons that element has.


What does the atomic mass tell you about parts of the element?

It tells you how many protons are in the element. For example if the atomic number is 5 then the protons of the element is 5.


What element on the periodic table has 50 protons?

Sn - Tin. The atomic number of an element tells you how many protons that element has.


What does an element's atomic number tell you about the element?

It describe the Number of Protons.


What tells you how many protons and electrons an element has?

The atomic number = Number of protons = Number of electrons


What tells the number of protons in the nucleus of an atom of an element?

The atomic number of the element refers to the number of protons of an atom: all atoms of an element have this number of protons. A neutral atom of the element will have the same number of electrons.


What does an atomic number tells you?

The atomic number tells you the number of protons in the nucleus. As such, it defines the element, since each element has a definite and defined number of protons. In the element, it also tells you the number of electrons, since the element (not the ion) has a neutral charge and protons = electrons.


What does the mass number on an element mean?

It tells you how many nucleons (protons and neutrons) there are in the nucleus.


What information does the atomic number tell you?

The atomic number tells you how many protons and electrons are in a specific element.Atomic number tells us about protons. Number of protons that atom contains.


What tells you how many atoms of an element there are?

the atomic mass, which is the mass of its protons and neutrons and electrons together


What tells the number of protons in the?

number of protons in the atoms tells us to what chemical element atoms belongs. in other words :different number of protons means different element. also protons together with neutrons make most of the atoms weight.