A neutral atom does, because the negative and positive charges balance to even out the charge. It is the opposite of an ion.
You should understand that while neutral atoms have the same number of protons and electrons, they do not usually have the same number of protons and valance electrons, because except for hydrogen and helium, atoms also have electrons in the inner shells, which are not valance electrons. Therefore, there is no atom which has 7 protons and 7 valance electrons, although there is an element that has 7 protons, and there are several elements that have 7 valence electrons.
35 protons, 36 electrons
anions have more electrons than protons
61 neutrons 10 electrons 46 protons
There are similar number of electrons and protons. it has 15 electrons and protons.
the atomic number
The atomic number of the element is the number of protons, therefore there has to be the same amount of electrons to protons.
In an atom, there are the same amount of protons as electrons, if that's what you mean.
An isotope
The number of protons determine the atomic number of an element. There are the same amount of protons as electrons in a regular element.
If you mean same number, yes
all elements have the same amount of protons and neutrons. when they are not balanced e.g. there is an extra electron, they are no longer atoms they are ions.
The number of protons determine the atomic number of an element. There are the same amount of protons as electrons in a regular element.
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 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.
NoYes. A neutral atom will have the same number of protons and electrons.
There are 88 protons/electrons in radium. There are 138 neutrons.