Sulfur. definitely Sulfur
Chlorine
Chlorine.
Chlorine
Neon has 0 valence electrons and so there cannot be any element with fewer valence electrons.
Chlorine.
there is no such element
Chlorine
Chlorine.
Neon has 0 valence electrons so it is not possible to have an element with fewer valence electrons. There can, therefore, be no such element.
Neon has 0 valence electrons so it is not possible to have an element with fewer valence electrons. There can, therefore, be no such element.
Chlorine
Neon has 0 valence electrons and so there cannot be any element with fewer valence electrons.
Chlorine.
Sulphur.
Cl Chlorine
Sulfur (S)
The element which has the smallest atomic number has the smallest number of protons. In this case, argon has a proton number of 18 (therefore it has 18 protons in each atom), but nitrogen has fewer protons - it has a proton number of just 7, meaning that it has seven protons per nitrogen atom.