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

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The nuclei of all atoms of a given element always have the same number of what?

The nuclei of all atoms of a given element always have the same number of protons. This number is unique to each element and is known as the element's atomic number.


What term best indicates the total number of neutrons and protons in a particular isotope of an element?

The atomic mass number is the sum of the protons and neutrons of an element. The protons are given by the atomic number, so the neutrons can be found by subtracting the mass number by the atomic number. Both the mass and atomic numbers can be found on the periodic table.


What is the atomic number in a given element equivalent to?

The atomic number in a given element is equivalent to the number of protons in the element.


The atomic number of an element is the number of?

Is the number of protons or electron found in a given (neutral) element.


What does an element's atomic number tell about that element?

The atomic number is the number of protons and defines an element. It really only indicates the element of a given atom which can be linked to other properties such as atomic mass or location on the periodic table and anything else knowing the element tells you.


What does an element atomic number tell about that element?

The atomic number is the number of protons and defines an element. It really only indicates the element of a given atom which can be linked to other properties such as Atomic Mass or location on the Periodic Table and anything else knowing the element tells you.


The atomic number represents the number of?

The atomic number is the number of protons in an element. Ex: Molybdenum's A.N. is 42. so it has 42 protons.


The number of positively charged particles in atoms of a given element?

The number of positively charged particles in atoms of a given element is equal to the number of protons in the nucleus of the atom. This number is referred to as the atomic number of the element and it determines the element's identity on the periodic table.


What is the atomic number on the periodic table?

The atomic number on the periodic table is the number of protons for the element.


What is atomic number of an atom?

The ATOMIC NUMBER (Z) gives the position of an element in the Periodic Table. It also indicates the number of protons and electrons in an atom of a given element. Taking two examples;- Z = 1 ; Hydrogen ; No. of protons = 1, No of electrons = 1 Z = 6 ; Carbon ; No. of protons = 6, No of electrons = 6


What do atoms of the same given element share?

Atoms of a given element always have the same number of protons in their nucleus. Neutrons can vary (in different isotopes) and electrons can vary (in different ions) but protons are always the same for a given element. If the number of protons is changed, then you no longer have the same element.


All atoms of a given element have exactly the same number of which type of subatomic particle?

Protons. All atoms of a given element have the same number of protons in their nucleus, which determines the element's identity.