Пријавите се

WAEC - Chemistry (2011 - No. 11)

Chlorine, bromine and iodine belong to the same group and

are gaseous at room temperature.

form white precipitate with AgNO_3(aq)

react violently with hydrogen without heating

react with alkali

Коментари (0)

Реклама

Дозволите јавасцрипт-у да правилно учита ову страницу