What does each dot in an electron dot diagram represent?

Explanation:

A electron dot diagram is defined as the diagram in which dots are placed around the symbol of an element.

These dots represent the number of valence electrons present in an element.

For example, atomic number of chlorine is 17 and it has 7 valence electrons. So, an electron dot structure of chlorine will have 7 dots around the symbol Cl.

Therefore, we can conclude that each dot in an electron dot diagram represent the number of valence electrons.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.