Which one of the following elements forms a negative ion?Group of answer choicesNa0MgHeAl

Winter Young asked May 1, 2023

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Winter Young asked May 1, 2023

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13 votes

Answer:

Oxygen (O) forms a negative ion. (second option)

Step-by-step explanation:

The ion form of each element is:

$\begin{gathered} Na^(1+) \\ O^(2-) \\ Mg^(2+) \\ He^0 \\ Al^(3+) \end{gathered}$

Mitul Nakum answered May 5, 2023

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