Answers ISP ONLY Chemistry S1 Q3000XXAtomic Numbers and Electron Configurations

Atomic Numbers and Electron Configurations Answers

5 verified answers4 views

Which of the following is not a valid set of quantum numbers?

n = 2, l = 1, m = 0

n = 1, l = 0, m = 0

n = 3, l = 3, m = 3

Which of the following gives the correct possible values of l for n = 4?

0, 1, 2, 3

–4, –3, –2, –1, 0, 1, 2, 3, 4

0, 1, 2, 3, 4

What is the correct representation for the subshell with n = 2 and l = 1?

Which is the correct electron configuration for sodium (Na)?

1s22s22p62d1

1s22s22p63s1

1s22p63d3

Which element is this?

fluorine (F)

carbon (C)

nitrogen (N)

oxygen (O)

Did you find these answers helpful?

More from this Course