jazira110306 jazira110306

14-12-2020
Chemistry

contestada

Why is Argon (Ar} in group 18, period 3 on the periodic table ?

A.
B.
C.
D.

Why is Argon Ar in group 18 period 3 on the periodic table A B C D class=

Respuesta :

randallchisholm randallchisholm

14-12-2020

Answer:

B

Explanation:

All elements on group 18 are noble gases, which noble gases are in fact actually not highly reactive due to the large amount of valence electrons located on the out shell.

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