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14-02-2021
Biology

contestada

Which element is so reactive it is found in nature only in compounds?
Group of answer choices

Na (sodium)

Au (gold)

O (oxygen)

Fe (iron)

Respuesta :

erzanaaa erzanaaa

14-02-2021

Na (sodium), because alkali metals are not found freely in nature due to their high reactivity. (In this group are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).

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