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Dianar8407
26.08.2019 •
Chemistry
An alpha particle is not a neutral atom. it has a charge of 2. why is this the case?
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Ответ:
Ответ:
Thomas Aquinas = He was a Catholic priest who studied how reason and faith could coexist.
Charlemagne = He was the Holy Roman Emperor who spread Christianity throughout Europe.
Pope Gregory VII = He excommunicated the king when they disagreed over who should appoint bishops.
King John of England = He was forced to sign the Magna Carta by an alliance of barons.