Science, asked by singhgabloo, 5 months ago

which of the following is radioactive metal ? option cr ,pb,u​

Answers

Answered by Anonymous
3

HERE IS UR ANSWER DEAR,

the correct answer is URANIUM !!

Answered by venkateshsharma4
0

Answer:

U for Uranium is a radioactive metal....

Explanation:

Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. ... Uranium has the highest atomic weight of the primordially occurring elements.

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