The atomic number of an atom is equivalent to the number of protons in its nucleus.
For a neutral atom, the atomic number is equivalent to the number of protons in its nucleus. This is because in a neutral atom, the number of protons (positively charged) is balanced by the number of electrons (negatively charged) surrounding the nucleus.
Atomic number is the equivalent of the number of protons in an atomic nucleus.
Atomic number depends on the number of protons and it doesn't matter how many neutrons there are in that case. Neutrons only contribute to the atomic weight. The atomic number is the same as any other atom of carbon: 6.
The atomic number is determined by the number of protons in an atom. Therefore, if an atom has 65 protons, its atomic number is 65.
The atomic number and number of protons are always the same in a normal element.
In a neutral atom the atomic number is the equivalent to number of electrons and protons.
Electrons or atomic number. The atomic number is the number of protons as well as the principle quantum number.
The number of protons is equivalent to the Atomic Number.
The atomic number of magnesium is 12. The atomic number tells you the number of protons in the nucleus of the magnesium atom, which also corresponds to the number of electrons in a neutral magnesium atom.
The atomic number is the number of protons in an atom. This number is fixed and determines what element that atom is. The atomic mass is the mass of an atom and is roughly equivalent to the number of protons plus the average number of neutrons that atoms of that particular element.
The atomic number is the number of protons in an atom. This number is fixed and determines what element that atom is. The Atomic Mass is the mass of an atom and is roughly equivalent to the number of protons plus the average number of neutrons that atoms of that particular element.
Either the number of protons or the number of electrons in a neutral atom is equivalent to its 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
The atomic number in a given element is equivalent to the number of protons in the element.
The number of protons in a atom is equivalent to its atomic number. Hydrogen's atomic number is 1, there fore it has 1 proton. Coppers atomic number is 29 so it has a proton count of 29. And so on.
The atomic mass of an element is the sum of the number of protons and neutrons in the nucleus of an atom. It is approximately equal to the mass number of the atom, which is the total number of protons and neutrons. The atomic mass is typically expressed in atomic mass units (amu).
the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.