Noble Gas Electron Configurations

Question 1

What is the noble gas that is used for elements in the 5th period?

Accepted Answer

Kr

Question 2

How many electrons are in a half filled 3p sublevel?

Accepted Answer

3

Question 3

What is the noble gas electron configuration for Br?

Accepted Answer

[Ar]4s23d104p5

Question 4

What family of elements mostly end in s2p6?

Accepted Answer

Noble Gases

Question 5

how many electrons can go into the 4d sublevel?

Accepted Answer

10

Question 6

What is the noble gas electron configuration for Tl, element 81?

Accepted Answer

[Xe]6s24f145d106p1

Question 7

Which element has 7 electrons in its 6d sublevel?

Accepted Answer

Mt

Question 8

What is the sublevel that is filled right after 7s2?

Accepted Answer

5f

Question 9

Why can't [Ar] be used when doing the noble gas electron configuration for P, element 15?

Accepted Answer

Ar has too many electrons

Question 10

Which element has the last energy level and sublevel ending in 5s1?

Accepted Answer

Rb

Question 11

Which element has a completely filled 3rd energy level?

Accepted Answer

Zn

Question 12

What energy level and sublevel does Sb end in?

Accepted Answer

5p3

Question 13

What is the noble gas electron configuration for Mo, (element 42)?

Accepted Answer

[Kr]5s24d4

Question 14

What are the sublevels that make up the 6th energy level?

Accepted Answer

6s 6p 6d

Question 15

What section of the periodic table ends in an f sublevel?

Accepted Answer

inner transition metals

Question 16

What element has 5d8 as its last energy level and sublevel?

Accepted Answer

Pt

Question 17

How many orbitals make up the 6d sublevel?

Accepted Answer

5

Question 18

Which element has the same outermost electron configuration as O, element 8?

Accepted Answer

S

Question 19

What group of elements are the "d" block elements?

Accepted Answer

The transition metals

Questions 19