It is equal to the no. of electrons in the atom. It is called the atomic number.
The number of protons in an atom of an element is the atomic number.
The number of protons in an atom is its atomic number, which is unique to every element.
The number of protons is equal to the atomic number.
the atomic number
Each atom of an element has the same number of protons which is unique for that particular element ( = atom number in the periodic system)
16 The atomic number of an element is always the same as the number of protons in an atom of the element.
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
The number of protons in the nucleus of an atom tell you which element you are dealing with. It is the number of protons in an atomic nucleus that determines the elemental identity. Only that. The atomic number of an element is the number of protons you will find in the nucleus of every atom of that element, regardless of the number of neutrons or electrons involved.
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.
The number of protons in an atom of an element is equal to the number of electrons in that atom which is equal to that element's atomic number.
In an atom, the number of protons is the same number as the atomic number.
The protons of an element determine the atomic number, also known as the proton number. Do not confuse this with mass number which is the number of protons and neutrons.
Its atomic number. In other words the number of positive protons in the nucleus of each atom and the number of negative electrons surrounding the nucleus of each atom.
Each atom of an element has the same number of protons which is unique for that particular element ( = atom number in the periodic system)
Each chemical element has a specific number of protons; the number of protons is equal to atomic number of the element.
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
16 The atomic number of an element is always the same as the number of protons in an atom of the element.
The atomic number of an element is equal to the number of protons in the nucleus of that element.
The type of atom is now different from what it was. (It has a new identity.)
The number of protons it has.
Number of protons or the atomic number of an atom determines what is the element.