[Answered] Give the ground state electron configuration for Rb+. A) Ar 4s2 4p6 B) Kr 5s1 C) Ar 4s2 3d10 ...

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Author Question: Give the ground state electron configuration for Rb+. A) Ar 4s2 4p6 B) Kr 5s1 C) Ar 4s2 3d10 ... (Read 197 times)

MGLQZ

Hero Member
Posts: 579

on: Aug 27, 2018

Give the ground state electron configuration for Rb+.

A) Ar 4s2 4p6
B) Kr 5s1
C) Ar 4s2 3d10 4p6
D) Kr 5s2
E) Kr 5s2 4d2

Question 2

Rank the following in order of decreasing rate of effusion. F2 SF6 CO Kr

A) SF6 > Kr > F2 > CO
B) Kr > CO > SF6 > F2
C) F2 > Kr > CO > SF6
D) CO > F2 > Kr > SF6
E) CO > F2 > SF6 > Kr

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aliotak

Sr. Member
Posts: 326

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

D

MGLQZ

Hero Member
Posts: 579

Reply #2 on: Aug 27, 2018

Both answers were spot on, thank you once again

aliotak

Sr. Member
Posts: 326

Reply #3 on: Aug 27, 2018

Great! Please up vote

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Author Question: Give the ground state electron configuration for Rb+. A) Ar 4s2 4p6 B) Kr 5s1 C) Ar 4s2 3d10 ... (Read 197 times)

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