Question

What element is in group 18 periodic 3

Answer 1

Answer:

ARGON

hope this helps

the element that is in the group 18 periodic 3 is argon

Answer 2

Answer:

Argon (symbol Ar) is the third element in group 18, the noble gases. Argon is the third most common gas in the Earth's atmosphere, at 0.93%, making it more common than carbon dioxide.