[Ans] which scientist discovered the radioactive element radium?

Step 1 : Introduction to the qu estion "which scientist discovered the radioactive element radium?"

Radium is a chemical element with 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.

Step 2 : Answer to the question "which scientist discovered the radioactive element radium?"

Radium was isolated in its metallic state by Marie Curie and André-Louis Debierne through the electrolysis of radium chloride in 1911

Step 3 : Other interesting facts related to the question "which scientist discovered the radioactive element radium?"

Pure radium is silvery-white, but it readily reacts with nitrogen (rather than oxygen) on exposure to air, forming a black surface layer of radium nitride (Ra3N2). All isotopes of radium are highly radioactive, with the most stable isotope being radium-226, which has a half-life of 1600 years and decays into radon gas (specifically the isotope radon-222). Next Step : We care our friends, so we share answers. If you care Share G +1 / Comment below your answer.