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Refer to the periodic table. Calcium (Ca) has 4 energy levels. Which of these elements would also have 4 energy levels? A/carbon B/magnesium C/sulfur D/iron
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Refer to the periodic table. Calcium (Ca) has 4 energy levels. Which of

these elements would also have 4 energy levels? A/carbon B/magnesium C/sulfur D/iron

User Shaundell
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3 votes

Answer:

Fe (Iron)

Step-by-step explanation:

Ca and Fe are all in the same period, which both have 4 energy levels.

User Jtooker
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