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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Neptunesx101x Neptunesx101x
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4 months ago

Consider the element with the electron configuration [Kr]5s24d7. This element is



▸ a halogen.

▸ a transition metal.

▸ a nonmetal.

▸ an actinide element.

▸ a noble gas.
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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cblack14cblack14
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