Answered

Magnesium has one more valence electron than lithium. What can you infer about magnesium's location on the periodic table?

A. Magnesium is in the first group.
B. Magnesium is directly below lithium.
C. Magnesium and lithium are in different groups.
D. Magnesium is directly to the right of lithium.



Answer :

GinnyAnswer

Final answer:

Magnesium, a group 2 element, forms a Mg^2+ cation by losing 2 electrons, resembling the noble gas neon.


Explanation:

Magnesium is in group 2 in the Periodic Table, signifying that it is a metal. Metals form cations by losing electrons. With a valence of 2 electrons, magnesium forms a Mg2+ ion to achieve a stable electron configuration similar to neon.


Learn more about Magnesium's position on the periodic table and its valence electrons here:

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