Sodium and also potassium have comparable chemical and also physical properties. This is ideal described by the reality that both elements:

a. have actually the exact same ground-state valence electron configuration.

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b. have actually low relative atomic masses.

c. are in Period 1 of the routine table.

d. have actually fairly low initially ionization energies.

e. are active metals.

Alkali Metals:

Sodium and also potassium steels both react violently via water because they are qualified of displacing the hydrogen in water molecules to develop the extremely flammable hydrogen gas.

Answer and Explanation:1

Sodium and potassium have actually comparable chemical and also physical properties generally bereason they are within the exact same group (column), which means (a). they...

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