Question

classisfy the follwing as alkli metals, alkline earth metals, transition elements, or inner transitional elements: calcium,gold,iron,mangesium,plutonium,sodium,and uranium.

Answer 1

Answer:
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calcium (Ca) : alkaline earth metal .
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gold (Au) : transition metal .
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iron (Fe) : transition metal .
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magnesium (Mg) : alkaline earth metal .
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plutonium (Pt) : transition metal .
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sodium (Na) : alkali metal .
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uranium (U) : inner transitional element .
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