The number of protons can not be changed in an atom, while the number of electrons can be.
There are 88 protons/electrons in radium. There are 138 neutrons.
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
18 protons 18 electrons and the amount of neutrons depends on the isotope
There are 2 electrons 2 protons and the amount of neutrons depends on the isotope
101 electrons...to find the number of electrons in an element, you need to know the number of protons. There are the same amount of protons as electrons. The number of protons is the same number as the atomic number. Mendelevium has 101 as its atomic number therefore 101 protons and therefore 101 electrons.
Yes, they are equal. Every atom will have an equal amount of protons and electrons.
In an atom, there are the same amount of protons as electrons, if that's what you mean.
Neutral
depends on the atom, Isotopes are mutations of Atoms, with a different mass number. they still have the same amount of protons and electrons as the proper atom.
The number of protons determine the atomic number of an element. There are the same amount of protons as electrons in a regular element.
The electrons are equal to the amount of protons in that neutral atom.