Atomic number
A substance whose atoms have the same number of protons in their nucleus are element of each other.
because an electrons mass is so minute compared to protons and neutrons that the mass is said to be contained in the nucleus
Do you mean number of protons in a nucleus? The nucleus is part of an atom.
When the number of protons in the nucleus changes, then the element itself changes. The number of protons in the nucleus DEFINES the element.
The atomic number is the number of protons in an atoms nucleus,simply count how many protons are located in the nucleus
Elements differ only [in or] by the number of protons that are contained within the Atomic Nucleus.
From the number of protons in its nucleus.
Depends on the element
No. Isotopes of a given element contain the same number of protons. Atoms of different element, differ in the number of protons
The total number of protons and neutrons in an atoms nucleus. The proton number on the other hand states just the number of protons in an atoms nucleus, hence the atomic number take away the proton number equals the number of neutrons in an atoms nucleus.
The number of protons in the atomic nucleus is equal to atomic number.
It indicates the atomic number
the number of protons in an atoms nucleus
Atoms of an element have the same number of protons in each nucleus.
Z, also known as the mass number, describes the total number of protons and neutrons in a nucleus.
Yes, all atoms with the same number of protons will have the same name. The number of protons in an atomic nucleus is what we use to number the elements. Elements with the same number of protons are the same element, as the identity of an element is due solely to the number of protons in its nucleus.
Ununoctium
the number of protons in an atoms nucleus is called atomic number
An atoms atomic number is equal to the number of protons in it's nucleus.
they are identified by their atomic number which is the number of protons in their nucleus.
the number of protons in an atoms nucleus
The mass number.
An element can be identified by the number of protons in the nucleus of its atoms.
No it is not the atomic number. We call it mass number.