Предмет: Химия, автор: 016307

пожалуйста помогите срочно,даю 30 баллов​

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Ответы

Автор ответа: vrednaya47lol
1

Ответ:Щелочные металлыNa,К

щелочноземельные бериллий (Be), магний (Mg), кальций (Ca), стронций (Sr), барий (Ba), радий (Ra)

Галогены F.CL.Br.I

Агрегатное состояние твётдый                        жидкий или газообразный

Металлический блеск  имеют                            не имеют

Электропроводность проводят                          не проводят

Пластичность              обладают                         не обладают

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