Helium atom has 2 electrons in its valence shell but it’s valency is not 2.Explain
Answers
Answered by
0
Answer:
because those 2 electrons are stable and required high amount of energy to leave their orbits therefore valency of helium is zero
Explanation:
hope it helps you
Mark as brainlist and follow me plz
Answered by
0
Answer:
Helium atom has 2 electrons in its outermost shell and its duplet is complete. Hence the valency of helium atom is zero. It can neither gain nor lose electrons.
Hope it helps you
Stay Safe
Keep Smiling
Please mark as brainliest
Similar questions