Questions tagged 'Chemical Elements'
2 questions
M
Mrs. Aleen Ward
Jan 21, 2025
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
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...