The general trend down Group 3 is from non-metallic to metallic character. The chemical properties of the elements of Group 3 reflect the increasingly metallic.
Most of the elements in this group lose those three valence electrons and get a + 3 charge, otherwise known as a + 3 oxidation state. Atoms with.
Part 8. The p–block elements: 8.1 Group 3 /13 Boron and Aluminium in particular. The physical and chemical properties of the group 3 /13 elements boron and. Reaction of boron with water :. This oxide coating is resistant to acids but is moderately soluble in alkalis. Chemical properties of boron. All the reduction reactions. Mosander to give to the new metal the name Lantane. Enter specific words e.