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The atomic number is the number of protons in the atom.

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The atomic number stands for the number of what?

the amount of protons in an atom


What is the atomic mass number for Cn?

The atomic mass number (or mass number) for Cn, which stands for Copernicium, is 285.


What is the symbol for the element with atomic number 74?

The chemical element with the atomic number 74 is wolfram (W).


What is 40 20Ca?

Ca stands for Calcium, 20 is the atomic number, and 40 is the average atomic mass


What is the chimical symbol for atomic number 9?

We can find fluorine as a non metal element. Atomic number of it is 9.


How is an atom's atomic number related to its number of proton's?

An atom's atomic number IS the number of protons it has. The number of protons and electrons are equal to each other also. Illustrate and explain why?


No stands for what on the periodic table'?

It is the symbol for the element, Nobilium (atomic number 102)


What is an atomic number in science?

Atomic number stands for the number of protons or electrons present in an atom


How does atomic number explain the arrangement of the periodic table?

According to the modern periodic table "Elements are the periodic function of their atomic number".They are arranged in increasing atomic no. in the periodic table.


Explain Atomic number and mass number - what are these different atoms called?

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


How much protons are in krypton?

36 Protons. Check the Atomic Number, because it stands for the number of Protons.


What does atomic number represent?

It is the number of protons in the nucleus of the atom and it determinnes many properties of the atom. The atomic number is also the number of electrons and is a constant for every element