Roentgenium has two electrons on the outer shell.
One electron
7
Roentgenium has 111 electrons.
Indium has 3 valence electrons.
Argon has 8 valence electrons.
There are 3 valence electrons in an atom of aluminium.
Xenon has 8 valence electrons.
Roentgenium has 111 electrons.
how many valence electrons does family 1 have
Zinc has 2 valence electrons.
Argon has 8 valence electrons.
Aluminum has 3 valence electrons.
5 valence electrons.
3 valence electrons
8 valence electrons
Beryllium has two valence electrons.
10 valence electrons
Indium has 3 valence electrons.
Cl- has 8 valence electrons. This is because chlorine, in its neutral state, has 7 valence electrons (group 17), and the -1 charge of the chloride ion indicates the addition of an extra electron.