Saturday, January 21, 2012

Which of the following statements concerning electron shells are correct?

1. the shell number gives the number of electrons present.

2. all electrons present in a shell have the same energy.

3. the number of subshells present is the same of the shell number.

4. more than one of the above answers are correct.

5. none of the above answers are correct.

Which of the following statements concerning electron shells are correct?
2) is the only one that is correct



1) is wrong because n^2 tells you this, not n



3) is wrong because it can be different
Reply:1 and 2 are wrong, so that leaves either 3 or 5. Sorry I don't recall subshells... Hope that helps.


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