The amount of electrons is balanced by the same amount of protons in a neutral atom, such as for the neutral hydrogen atom; it has 1 proton and 1 electron.
There is none, but a neutral atom is called a neutron. There is no neutral element.
Element X with 72 protons will have 72 electrons in a neutral state. The number of protons in an element is equal to the number of electrons in that element's neutral atom.
An element's' atomic number, and in a neutral atom the number of its electrons.
The atomic number is equal to the number of protons and electrons, for a neutral atom.
Yes, in a neutral atom the number of electrons and protons is equal, and it is the number of protons that determines what element the atom is. So, by looking at the number of electrons you can tell what element it is.
Do you mean what does the number of protons equal? This is the atomic number of the element. All isotopes of an element will have the same number of protons, only the number of neutrons varies.
The number of protons in an atom is equal to the atomic number of the element, which can be found on the periodic table. Since atoms are electrically neutral, the number of electrons in a neutral atom is also equal to the number of protons.
The number of protons and electrons is equal.
They're equal.
2. Cause the only element that can "always equal 2" is Helium. And helium has 2 electrons. Number of protons=number of electrons.
It will have 30 protons and 30 electrons if the atom is neutral.
The atomic number of an element is equal to the number of protons, which also equals the number of electrons in a neutral atom.