Question
Which electrons in an atom take the most energy, and what are they called?
What Kind of diagram is used to show how many of these electrons an atom has?
What name is given to the elements with eight outer electrons?
Which element belongs to this group, although it has only two electrons?
How many chemical bonds can a single atom of these elements form hydrogen, carbon, nitrogen?
What Kind of diagram is used to show how many of these electrons an atom has?
What name is given to the elements with eight outer electrons?
Which element belongs to this group, although it has only two electrons?
How many chemical bonds can a single atom of these elements form hydrogen, carbon, nitrogen?
Answers
Anonymous
Valence electrons