boron

Quotes Authors

Humphry Davy

Sir Humphry Davy, 1st Baronet PRS MRIA FGS FRS (17 December 1778? 29 May 1829) was a Cornish chemist and…

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Positive

Irne Joliot-Curie quote : We have shown that …

We have shown that it is possible to create a radioactivity characterized by the emission of positive or negative electrons…

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