fadifareed13 fadifareed13

21-06-2018
Chemistry

contestada

Why did Mendeleev put bromine (Br) and chlorine (Cl) in the same group on the periodic table

They have similar masses.

They have similar properties.

They are both gases.

They are similar alphabetically.

Respuesta :

gabby5626 gabby5626

18-10-2018

they have similar properties

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