Science, asked by technog088, 8 months ago

what is Ra is stands for in periodic table

Answers

Answered by aaniminita

0

Answer:

Radium

Explanation:

Radium is a chemical element with the symbol Ra and atomic number 88. It is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals. ... Radium was isolated in its metallic state by Marie Curie and André-Louis Debierne through the electrolysis of radium chloride in 1911.

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