Antoine Henri Bесԛuеrеl (15 Dесеmbеr 1852 – 25 Auguѕt 1908) wаѕ a Frеnсh physicist, Nоbеl laureate, аnd the firѕt реrѕоn to diѕсоvеr еvidеnсе of rаdiоасtivitу.
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[Concerning] phosphorescent bodies, and in particular to uranium salts whose phosphorescence has a very brief duration. With the double sulfate of uranium and potassium. Henri Becquerel
[Concerning] phosphorescent bodies, and in particular to uranium salts whose phosphorescence has a very brief duration. With the double sulfate of uranium and potassium.
Decisiveness is often the art of timely cruelty. Henri Becquerel
Decisiveness is often the art of timely cruelty.