Please I have no idea my teacher didn’t teach this

asked Dec 14, 2021 218k views

3 votes

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2 votes

Answer:

B (40º c)

Step-by-step explanation:

Rubidium being silvery-white and melting at 39 ºC. Which means 40º C is the closest.

Nyxynyx answered Dec 21, 2021

8.6k points

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