plz answer this question
Attachments:
Answers
Answered by
1
Answer:
The element X atomic ,no. is 18 its electronic configuration will be 2,8,8 which is very inert or unreactive
Explanation:
Otherwise element Z with atomic no. 16 is much reactive ...
other reasons can be .... from the both elements, one present in left of the periodic table is most reactive
Similar questions