1.

__In natural uranium, the constituents of three naturally occurring isotopes are__

A. U‚Äö√á√á‚Äö√á√â‚Äö√á√ë = 0.006%, U‚Äö√á√á‚Äö√á√â‚Äö√á√ñ = 0.712% and U‚Äö√á√á‚Äö√á√â‚Äö√á√ = 99.282%
B. U‚Äö√á√á‚Äö√á√â‚Äö√á√ë = 0.712%, U‚Äö√á√á‚Äö√á√â‚Äö√á√ñ = 0.006% and U‚Äö√á√á‚Äö√á√â‚Äö√á√ = 99.282%
C. U‚Äö√á√á‚Äö√á√â‚Äö√á√ë = 99.282%, U‚Äö√á√á‚Äö√á√â‚Äö√á√ñ = 0.006% and U‚Äö√á√á‚Äö√á√â‚Äö√á√ = 0.712%
D. U‚Äö√á√á‚Äö√á√â‚Äö√á√ë = 0.006%, U‚Äö√á√á‚Äö√á√â‚Äö√á√ñ = 99.282% and U‚Äö√á√á‚Äö√á√â‚Äö√á√ = 0.712%
Answer» B. U‚Äö√á√á‚Äö√á√â‚Äö√á√ë = 0.712%, U‚Äö√á√á‚Äö√á√â‚Äö√á√ñ = 0.006% and U‚Äö√á√á‚Äö√á√â‚Äö√á√ = 99.282%


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