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Радиоактивность

Радиоактивность. Модели атома

QuestionAnswer
Как называется способность атомов некоторых химических элементов к самопроизвольному излучению? радиоактивность
Кто открыл явление радиоактивности, работая с солями урана? Беккерель
Какой ученый обнаружил опытным путем неоднородность радиоактивного излучения? Резерфорд
Что представляет собой бета-излучение? поток электронов
Кто из ученых высказал гипотезу, что атом – положительно заряженный шар с равномерно распределенными в нем электронами? Томпсон
Кто из ученых обнаружил радиоактивное излучение у тория и открыл радиоактивные элементы полоний и радий? Склодовская-Кюри
Как называется мельчайшая частица вещества, обладающая его химическими свойствами? атом
Что представляет собой альфа-излучение? поток атомов ядер гелия
Что представляет собой гамма-излучение? электромагнитное излучение
Какое излучение не отклоняется в магнитном поле? гамма-излучение
Created by: avs1957
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