The atomic number of an element is determined by the number of protons.
Protons determine the atomic number. Two particles determine the Atomic Mass number, the proton and the neutron.
The atomic number of an element is equal to the number of protons in the nucleus of that element.
The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.
The number of Protons in the nucleus determines the atom's Atomic number.
protons, no. of protons is equal to the atomic number of an element.
The atomic number of an element is equal to the number of protons contained in the atomic nucleus.
The number of neutrons.
The number of protons in an atom's nucleus determines the identity of element. The number of protons equals the atomic number.
The atomic number of an element is equal to the number of protons in the nucleus of that element.
The number of protons.
The number of protons, which is the atomic number of an element, determines the identity of an element.
The number of protons defines the element.
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All atomic nuclei contain protons (hydrogen has only one). The number of protons in the nucleus determines which element it forms, this is called the atomic number
The number of protons determines the element's atomic number. When combined with the number of neutrons, it determines the element's atomic mass.
The number of Protons in the nucleus determines the atom's Atomic number.
protons, no. of protons is equal to the atomic number of an element.
The number of protons in the atomic nucleus determines the properties of an element. Every element has its own unique number of protons, called its atomic number, which is displayed on the periodic table. The elements are arranged in order of increasing atomic number on the periodic table.