An atom (as from the Periodic Table, which have no charge) will have the same amount of protons as electrons.
The atomic number is the amount of protons an atom has. Lithium has an atomic number of 3, which means it's nucleus contains 3 protons, and in turn 3 electrons.
Once you identify the atom based on it's atomic number, and find it on the periodic table, you can see it's symbol, and weight.
The atomic weight is the amount of protons and neutrons added together, both weighing 1 amu (*Atomic Mass units*: The unit that protons and neutrons are measured). Lithium has an atomic weight of 6.94, so the amount of protons (3) subtracted from 6.94 is 3.94. Now we round up to the nearest whole number and we have 4. Four is the amount of neutrons an atom of Lithium has.
If you're referring to the nucleus of an atom, the answer is electrons.
Use the Related Question for how to find the number of protons and electrons in an atom and then add up the number of each atom for each atom in the molecule.
electron cloud
The valence electrons move from atom to atom.
I think you mean what atom only allows a total of 2 electrons and that would be helium.
The neutral atom is Carbon, but other ions can have only 6 electrons.
in a neutral atom the no.of electrons and protons are the same. so what you have to only know is the atomic no.of that element
If you're referring to the nucleus of an atom, the answer is electrons.
The # of electrons is the same are the # of protons.
an atom
The baisc consept of an atom is a nucleus of protons and neutorons with electrons orbitting around it
It depends on the atom you are reffering to, but to find the electrons take away the number of protons from the mass number of the atom.
is a compound
Use the Related Question for how to find the number of protons and electrons in an atom and then add up the number of each atom for each atom in the molecule.
A fluorine atom has 9 electrons and it has the only isotope, fluorine-19.
in an atom of neutral charge, the number of electrons will be the same as the number of protons, or the atomic number.
electron cloud