The atomic number of an element is equal to the number of protons contained in the atomic nucleus.
The atomic number is the number of protons in an atom's nucleus.
The subatomic particle related to the atomic number of an element is the proton. The atomic number of an element is equal to the number of protons in the nucleus of an atom of that element.
Protons are equal to the atomic number of an element.
The atomic number is equal to number of protons in the atomic nucleus.
The atomic number of an element is equal to the number of protons contained in the atomic nucleus.
The atomic number is the number of protons in an atom's nucleus.
The subatomic particle related to the atomic number of an element is the proton. The atomic number of an element is equal to the number of protons in the nucleus of an atom of that element.
The atomic number is equal to the number of the protons in the atomic nucleus.
Protons are equal to the atomic number of an element.
The number of protons in the atomic nucleus is equal to atomic number.
The atomic number is equal to the number of protons in an atom's nucleus.
The atomic number is equal to number of protons in the atomic nucleus.
Protons are the subatomic particles represented by the atomic number of an element. The atomic number is equal to the number of protons in the nucleus of an atom, which determines the element's identity on the periodic table.
No, in alpha decay the atomic number of the daughter nucleus is decreased by 2 and the mass number is decreased by 4 compared to the isotope undergoing decay. This is because an alpha particle (helium nucleus) is emitted during alpha decay, resulting in a new daughter nucleus with a lower atomic and mass number.
In the atomic nucleus the number of protons is equal to the atomic number of the chemical element.
The atomic number is equal to the number of protons in the nucleus of an atom.