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- 1. Multiple ChoiceWhat atom matches this electron configuration?
1s22s22p63s23p64s23d10ZincCopperNickelGermanium - 2. Multiple ChoiceWhat atom matches this electron configuration?
1s22s22p63s2NeonMagnesiumAluminumPotassium - 3. Multiple ChoiceWhat electron configuration matches an oxygen atom?1s22s22p63s2, 3p64s23d104p51s22s22p41s22s22p61s22s22p63s23p64s23d1
- 4. Multiple Choice
How many electrons does Si contain? (click to see image)142824 - 5. Multiple ChoiceHow many electrons can the first energy level hold?1280
- 6. Multiple Choice
What do you start all electron configurations with?
1s2
1d10
1f14
1p6
- 7. Multiple ChoiceWhich electron configuration belongs to Chlorine (Cl)?1s2 2s2 2p6 3s2 3p51s2 2s2 2p6 3s2 3p61s2 2s2 2p6 3s2 3p7
- 8. Multiple Choice
The 4 orbitals are
s, p, d, f
a, b, c, d
2, 4, 6, 8
- 9. Multiple ChoiceHow many d orbitals are there in a given sublevel?1357
- 10. Multiple ChoiceHow many p orbitals are there in a sublevel?2143
- 11. Multiple ChoiceHow many electrons can the d sublevel hold?81024
- 12. Multiple ChoiceWhat atom matches this electron configuration?
[Xe] 6s2 4f14 5d9MercuryGoldPlatinumThallium - 13. Multiple ChoiceWhat is the shorthand electron configuration for Sulfur atom?[Ar] 3p4[He] 3s23p4[Ne] 3s23p4[Na] 3s23p3
- 14. Multiple ChoiceWhich element is pictured?neonfluorinemagnesiumargon
- 15. Multiple ChoiceWhat noble gas should be used to write the shorthand configuration for Te?ArKrXeSb
- 16. Multiple ChoiceElectron arrangement that uses arrowsElectron configurationShorthand configurationLewis dot structureOrbital diagram
- 17. Multiple ChoiceWhat does Hund's rule states ?states that single electrons electrons with the same spin must occupy each-energy orbital before additional electrons with opposite spins can occupy the same orbitalsstates that each electron occupies the lowest energy orbital availablestates that a maximum of two electrons can occupy a single atomic orbital, but if only if the electros have opposite spins
- 18. Multiple ChoiceWhat does Pauli exclusion principle state ?states that each electron occupies the lowest energy orbital availablestates that a maximum of two electrons can occupy a single atomic orbital, but if only if the electros have opposite spinsstates that single electrons electrons with the same spin must occupy each-energy orbital before additional electrons with opposite spins can occupy the same orbitals
- 19. Multiple ChoiceElectrons occupy orbitals of lowest energy first is part of what electron configuration rule?Hund’s RuleAufbau PrinciplePauli Exclusion Principle
- 20. Multiple Choice
Each row on the periodic table represents:
an energy level
a sublevel
an electron
an orbital
- Answer choicesTagsAnswer choicesTags