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11th Grade Electronic Structure Quizzes, Questions & Answers

Recent Electronic Structure Quizzes

Elements, Quantum Numbers, And Electron Configurations

Questions: 8 | Attempts: 5000 | Last updated: Aug 22, 2025

Sample Question
Number of electrons that can be in 3p orbitals?

6

8

3

Star-atomic and Molecular Structure

Questions: 14 | Attempts: 593 | Last updated: Mar 21, 2025

Sample Question
Which of the following ordered pairs of elements shows an increase in atomic number but a decrease in average atomic mass?

Ag to Pd

Co to Ni

Cr to Mo

Ge to Sn

Physical Science Chapter 19

Questions: 12 | Attempts: 114 | Last updated: Feb 7, 2025

Sample Question
Compounds containing transition metals are often brightly colored.

True

False

Chemistry 121 Chapter 2 Part 2

Questions: 13 | Attempts: 180 | Last updated: Mar 16, 2025

Sample Question
For each element the top number next to each element is _____________

Mass number

Atomic number

Simple Quiz On Atomic Structure

Questions: 20 | Attempts: 12609 | Last updated: Mar 22, 2025

Sample Question
What are isotopes?

A) They have the same number of neutrons but different number of protons.

B) They have different number of neutrons and protons but same number of electrons

C) They have different number of neutrons and electrons but same number of protons

D) They have different number of neutrons but same number of protons.

Grade 10 Questions On Atomic Structure

Questions: 15 | Attempts: 3122 | Last updated: Oct 22, 2025

Sample Question
What is the atomic number for hydrogen?

1

2

3

4

5

Atomic Structure Exam Quiz

Questions: 29 | Attempts: 818 | Last updated: May 14, 2025

Sample Question
Which answer is the electron configuration of Vanadium, which has an atomic number of 23?

1s2 2s2 2p6 3s1 3p6 4s1 3d6

1s2 2s2 2p6 3s2 3p6 4s2 3d7

1s2 2s2 2p6 3s6 3p6 4s2 3d6

1s2 2s2 2p6 3s2 3p6 4s2 3d3

1s2 2s2 2p6 3s2 3p6 4s2 4p3

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