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How are sodium (Na) and potassium (K) similar?A.They rarely react.B.They are highly reactive.C.They are soft nonmetals.D.They are hard metals.

Question

How are sodium (Na) and potassium (K) similar?A.They rarely react.B.They are highly reactive.C.They are soft nonmetals.D.They are hard metals.

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Solution

Sodium (Na) and potassium (K) are similar in that they are both highly reactive. They belong to the same group (Group 1: Alkali Metals) on the periodic table, which is known for its reactivity. This is due to the fact that they each have one electron in their outermost shell, which they are eager to lose in order to achieve a stable electron configuration. This makes them highly reactive.

Additionally, both sodium and potassium are soft metals, not nonmetals or hard metals. They can be cut with a knife due to their softness.

So, the correct answer would be: "They are highly reactive."

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Similar Questions

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