Question

group 18 elements are..????​

Answer 1

Answer:

Members of group 18 in the modern periodic table are known as the noble gases.

They are:

Helium (He)

Neon (Ne)

Argon (Ar)

Krypton (Kr)

Xenon (Xe)

Radon (Rn)

Answer 2

Explanation:

The group 18 elements are

1) Helium (He),

2) Neon (Ne),

3) Argon (Ar),

4) Krypton (Kr),

5) Xenon (Xe),

6) Radon (Rn), and

7) Oganesson (Og).

Noble gas, any of the seven chemical elements that make up Group 18 of the periodic table.