Предмет: Химия, автор: Аноним

Определить номер, период, ряд, группу, подгруппу серы, аргона

Ответы

Автор ответа: garik113105

Сера:

номер-16

период-3

ряд-3

группа-6

подгруппа-главная

Аргон:

номер-18

период-3

ряд-3

группа-8

подгруппа-главная

Автор ответа: avbovshik

Ответ:

Сера:

номер-16

период-3

ряд-3

группа-6

подгруппа-главная

Аргон:

номер-18

период-3

ряд-3

группа-8

подгруппа-главная

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