Which of these gaseous elements is LEAST reactive? a. hydrogen b.helium c.nitrogen d.oxygen

Question

asked Mar 7, 2022 71.1k views

2 Answers

Matewilk · Answer 1 · 2022-03-13T11:07:42+0000

Answer:

helium

Step-by-step explanation:

it has 8 valence electrons which fills its outer energy level making it have a stable arrangement of electrons hence least reactive