reneebrown017
30.05.2020 •
Chemistry
Who first discovered the phenomenon of radioactivity?
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Ответ:
Antoine Henri Becquerel
Explanation:
Though it was Henri Becquerel that discovered radioactivity, it was Marie Curie who coined the term. Using a device invented by her husband and his brother, that measured extremely low electrical currents, Curie was able to note that uranium electrified the air around it.
Ответ:
Thank you merry christmas
Explanation: