The element Argon, Ar, is in Group VIII, Period 3. Its proton number i

1.	The element Argon, Ar, is in Group VIII, Period 3. Its proton number is 18.Write down the electron configuration for Argon. What can you say about the reactivity of Argon?
Answer» ANSWER: It's ATOMIC configuration is K L M 2 8 8 Argon is a NOBLE gas and non reactive. Mark as Brainliest

The element Argon, Ar, is in Group VIII, Period 3. Its proton number is 18.Write down the electron configuration for Argon. What can you say about the reactivity of Argon?

Answer»

It's ATOMIC configuration is K L M

2 8 8

Argon is a NOBLE gas and non reactive.