luckytiger256 luckytiger256

02-02-2021
Biology

contestada

1. An atom of which element has 37 protons, 48 neutrons and 1 valence electron? Answer:

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marvellousukpe marvellousukpe

02-02-2021

Answer:

Rubidium

Explanation:

Rubidium - Rb. It is the 16th most common element in the earth's crust.

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pimmmytie pimmmytie

02-02-2021

Answer: Rubidium

Explanation:

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