Give the ground state electron configuration for Pb. A) Xe 6s2 6p2 B) Xe 6s2 5d10 6p2 C) Xe 6s2 ...

Author Question: Give the ground state electron configuration for Pb. A) Xe 6s2 6p2 B) Xe 6s2 5d10 6p2 C) Xe 6s2 ... (Read 38 times)

rosent76

Hero Member
Posts: 516

on: Aug 27, 2018

Give the ground state electron configuration for Pb.

A) Xe 6s2 6p2
B) Xe 6s2 5d10 6p2
C) Xe 6s2 5f14 6d10 6p2
D) Xe 6s2 4f14 5d10 6p2
E) Xe 6s2 5f14 5d10 6p2

Question 2

Which of the following contains the most atoms? You shouldn't need to do a calculation here.

A) 10.0 g Ne
B) 10.0 g He
C) 10.0 g Ar
D) 10.0 g Kr
E) 10.0 g Mg

moormoney

Sr. Member
Posts: 326

Reply #1 on: Aug 27, 2018

Answer to Question 1

D

Answer to Question 2

B

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rosent76

Hero Member
Posts: 516

Reply #2 on: Aug 27, 2018

Thank you!

moormoney

Sr. Member
Posts: 326

Reply #3 on: Aug 27, 2018

Always glad to help...

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