Advertisements
Advertisements
Question
Helium is an unreactive gas and neon is a gas of extremely low reactivity. What, if anything, do their atoms have in common?
Advertisements
Solution
Both helium (He) and neon (Ne) have filled outermost shells. Helium has a duplet in its K shell, while neon has an octet in its L shell.
shaalaa.com
Is there an error in this question or solution?
