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Questions tagged 'Chemical Elements'

2 questions

Which is the noble gas notation for chlorine?

What is the noble gas notation for chlorine? Options: 1. [Ne] 4s2 4p5 2. [Ne] 3s2 3p5 3. [Ne] 3s2 3p3 4. [Ne] 3p2 3p5

A
Anonymous

Nov 04, 2024

Rank these elements according to electron affinity. ??

Please rank the following elements according to their electron affinity: Be, F, and Na. Specifically, arrange them from the greatest energy released upon gaining an electron to the most energy absorbe...