27-10-2020
Chemistry

contestada

What element is the only 4th period Alkali Metal

Respuesta :

AustinThaw AustinThaw

27-10-2020

Answer:

Potassium

Explanation:

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jasmine5828 jasmine5828

27-10-2020

Answer:

(Li) (Na) (K) (Rn (Cs) (Fr)

Explanation:

Lithium, Potassium, Rubidium, Caesium and Francium

Answer Link

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