Предмет: Физика, автор: mister45ru93

срочно надо: Каков нуклонный состав ядра изотопа лития

Ответы

Автор ответа: Ivashka2101
1
У лития два стабильных изотопа. Литий 6 и Литий 7.Т. е. 3 протона и три нейтрона и три протона и четыре нейтрона.
Водород Н 1 - один протон, Н 2 - один протон и один нейтрон (дейтерий).
geniwanov2015: Если быть точняком в основном это изотоп с массовым числом 7 (93%). Получен радиоактивный с А=8. И давай без высокопарных слов о нуклонном составе - просто число протонов у лития Z=3, число нейтронов N от 3 или 4 до 5 - у радиоактивного. И дейтерий тут не причем, да и мистер не причем, дорогой парень.
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