Which Element Has the Following Electron Configuration: 1S₂ 2S₂ 2p6

question 110

Multiple Choice

Which element has the following electron configuration: 1S₂ 2S₂ 2p6 3S₂ 3p6 4S₂ 3d10 4p6 5S₂ 4d10 5p2?

• A)Sr
• B)Zr
• C)Sn
• D)Hf
• E)none of the above

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Definitions:

Journalizing

Journalizing is the process of recording transactions in the accounting journals as part of the double-entry bookkeeping system.

Closing Entries

Journal entries made at the end of an accounting period to transfer the balances of temporary accounts to permanent accounts, ultimately resetting the temporary accounts for the new fiscal period.

Post-closing Trial Balance

A statement created after closing entries are made, listing all active accounts and their balances to ensure debits equal credits.

Asset Accounts

Accounts that represent tangible and intangible items of value owned by a business, which can include cash, receivables, inventory, equipment, and intellectual property.