Have an account?
Skip to Content
Build your own quiz
Chemistry, Physics
9th -
12thgrade
Atomic Structure and Electron Configuration
10 questions
Show Answers
See Preview
- 1. Multiple ChoiceWhat atom matches this electron configuration?
1s22s22p63s2NeonMagnesiumAluminumPotassium - 2. Multiple ChoiceThe electron configuration of an atom is 1s22s22p6. The number of electrons in the atom is36810
- 3. Multiple ChoiceIdentify the Electron Configuration for Aluminum (Al)1s2 2s2 2p6 3s2 3p11s2 2s2 2p6 3s2 3p31s2 2s2 2p6 3s2 4p1
- 4. Multiple ChoiceHow many valence electrons are represented here?7528
- 5. Multiple ChoiceHow many electrons can the d sublevel hold?81024
- 6. Multiple ChoiceEmission of light from an atom occurs when an electrondrops from a higher to a lower energy level.jumps from a lower to a higher energy level.moves within its atomic orbital.falls into the nucleus.
- 7. Multiple ChoiceWhat is the shorthand electron configuration for Sulfur atom? (Unfamiliar Situation)[Ar] 3p4[He] 3s23p4[Ne] 3s23p4[Na] 3s23p3
- 8. Multiple ChoiceWhat element in Period 4 has 5 valence electrons? (Unfamiliar Situation)ZrAsVSb
- 9. Multiple ChoiceAs you move down the periodic table atoms get bigger. This is because ____________. (Unfamiliar Situation)The atoms have more mass.The atoms have more protons.The atoms have more energy levelsThe atoms have more neutrons
- 10. Multiple ChoiceThe atom with the largest atomic radius in Group 18 is - (Unfamiliar Situation)ArHeKrRn
- Answer choicesTagsAnswer choicesTags