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The sum of protons and neutrons in the atomic nucleus is called "mass number"; this value is different for each isotope.
What else can I help you with?
What is number of protons of an atom is the atoms atomic number?
The number of protons in the atomic nucleus is equal to atomic number.
What determines the atomic number of a substance?
The atomic number is the number of protons in the nucleus of an atom, while the atomic mass is the total mass of the nucleus (both protons and neutrons)
What is the subatomic particles on which the atomic number is based?
Number of protons in the nucleus is the atomic number.
Which number is the atomic number?
the number of protons in an atoms nucleus is called atomic number
What is the number of protons in an atoms nucleus represent its?
atomic number
Number of protons in an atoms nucleus?
This is given by the atomic number of the element
What does Bohrs diagram represent?
it represents where the atoms, protons, Atomic Mass, atomic number, and electrons where they are located on the nucleus.
What is the number of protons in an atoms nucleus?
The number of protons in a nucleus is called the proton number, or atomic number. It is what defines which element we have.
Why do all atoms of an element have the same atomic number?
The atomic number represents the number of protons in an atom's nucleus, which determines the element's identity. All atoms of the same element have the same number of protons in their nucleus, hence they all have the same atomic number.
The number of protons in the nucleus indicates the atoms?
It indicates the atomic number
What does an elements atomic number?
The Atomic number tells you the number of protons in the nucleus of atoms of that element.
Atomic number equals the number of?
The atomic number is equal to the number of protons in the nucleus and in a neutral atom will also equal the number of electrons.
