One valence shell
The valence shell is the outermost shell...and an atom can only have one outer shell.
Sulfur has six electrons in its valence shell.
3 valence electrons
There are 6 valence electrons in the sulfur atom.
It depends what number the shell is, valence just means 'outer'
A silicon atom has 4 electrons in its valence shell.
there are 36 electrons in a valence shell. -cmoney
There are 2 electrons in valence shell of calcium. :-)
A magnesium atom has 2 electrons in its valence shell. A magnesium ion has 8 electrons in its valence shell.
2 valence electrons
3
A fluorine atom can accommodate one more electron in its valence shell to achieve a full valence shell of 8 electrons.