Group 8a (also referred to as group 18) elements on the periodic table share
which characteristics?
check all that apply.
o
a. nonreactive
o
b. noble gases
c. inert
d. metals

A, B, and C

Explanation:

Group 18 is the noble gases that were once known as inert gases because they are relatively unreactive.

a. they are both space stations

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it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2