Chemistry, asked by BUSEEBEE2010, 11 months ago

What is Radium (RA)?
(Plz give detailed answer)

Answers

Answered by Anonymous
1

Answer:

Hi mate

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.

Answered by nitinrexwal
1
Radium is silvery, lustrous, soft, intensely radioactive. It readily oxidizes on exposure to air, turning from almost pure white to black. Radium is luminescent, corrodes in water to form radium hydroxide. Although is the heaviest member of the alkaline-earth group it is the most volatile.
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