Wiki User
∙ 13y agoAtomic number is the number of protons only=number of electrons
Wiki User
∙ 13y agoYes, the atomic number of an element is equal to the number of protons in the nucleus of an atom of that element. Since atoms are electrically neutral, the number of protons in an atom is also equal to the number of electrons.
Wiki User
∙ 12y agoNo its not neccessary becuase there are isotones, isobars and isotopes.
The number of protons, electrons, and neutrons:P
The atomic number of an element represents the number of protons in the nucleus, which determines its unique identity on the periodic table. It also indirectly indicates the number of electrons in a neutral atom of that element.
The number of electrons in an atom of an element is the same as the element's atomic number. The atomic number is the number of protons in the nucleus of an atom, which also equals the number of electrons in a neutral atom.
An element's atomic number is equal to the amount of protons in that element. Each atom has a different number of protons and electrons present in their make-up.
The atomic number is the number of protons in an atom of an element.
The atomic number of an element is how many protons and electrons (you must have the same amount of protons as electrons) an element has in it's nucleus. The Atomic number= number of protons= number of electrons.
The number of protons, electrons, and neutrons:P
The Atomic Mass is equal to the number of protons and electrons that an element has.
The atomic number of an element represents the number of protons in the nucleus, which determines its unique identity on the periodic table. It also indirectly indicates the number of electrons in a neutral atom of that element.
Number of protons = Number of electrons = Atomic number Number of neutrons = Atomic number - Number of protons
The atomic number of the element is the number of protons, therefore there has to be the same amount of electrons to protons.
The atomic number is how many protons and electrons the element has. Hope this helps!!!
The number of electrons in an atom of an element is the same as the element's atomic number. The atomic number is the number of protons in the nucleus of an atom, which also equals the number of electrons in a neutral atom.
An element's atomic number is equal to the amount of protons in that element. Each atom has a different number of protons and electrons present in their make-up.
The atomic number = Number of protons = Number of electrons
The atomic number is the number of protons in an atom of an element.
The atomic number of an element tells you the number of protons in the nucleus of an atom of that element. It is also used to determine the element's identity on the periodic table.