Atomic number is the number of protons in the nucleus of an atom. Each element has its own unique atomic number, which you can see on the Periodic Table, as the elements are arranged in ascending order of atomic number.
Atomic number of an atom shows the number of protons in the nucleus of the atom. OR Atomic number of an atom is the number of electrons in the atom when the atom neutrally charged
Atomic number is the number of protons in the nucleus of an atom. The periodic table is arranged in an order of increasing atomic numbers.
It indicates the protons. Periodic table is based on atomic number.
The atomic number always indicates the number of protons in the nucleus of that atom. There are no exceptions to this rule.
The atomic number represents the number of protons in the nucleus of an atom. It determines the element's identity and its position on the periodic table. Elements with different atomic numbers have distinct chemical properties.
The atomic number is the number of protons in the nucleus of one atom of the element.
The atomic number of an atom is determined by the number of protons it has.
The atomic number of an atom is the number of protons in its nucleus.
The atomic number of an atom is the number of protons in its nucleus.
Atomic number is the number of protons in a neutral atom
The atomic number of an atom is equivalent to the number of protons in its nucleus.
An atom's atomic number is the number of protons within the single atom of an element