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Why are sodium (Na) and potassium (K) in the same group on the periodic table?(1 point) A. They have similar reactivity. B. They have similar atomic weights. C. They are both ha…

Why are sodium (Na) and potassium (K) in the same group on the periodic table?(1 point) A. They have similar reactivity. B. They have similar atomic weights. C. They are both ha…
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Why are sodium (Na) and potassium (K) in the same group on the periodic table?(1 point)

A. They have similar reactivity.
B. They have similar atomic weights.
C. They are both hard and brittle.
D. They are both colorless.

User Akuhn
by
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1 Answer

3 votes

Answer:

A: They have similar reactivity

User Carlos Quijano
by
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