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Irina-Kira [14]
3 years ago
5

An element that contains an electron in a d sublevel is A. Mg. B. O. C. Fe. D. Ne.

Chemistry
2 answers:
Dimas [21]3 years ago
8 0
C) Fe

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² <u>3d⁶</u>
zepelin [54]3 years ago
6 0

Fe iron atomic number 26 i took the test

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Answer:

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If the reaction is really exothermic (and it is) then the water would spatter all over the place. It would boil off if the container could hold it. It would also react according to the following reaction.

You are talking about a reaction like

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