When the aluminium atom forms bonds to three methyl groups, each with a pair of electrons, it is surrounded by six electrons but is much more stable when surrounded by eight electrons (see the octet rule).
It is much more stable when surrounded by eight electrons (see the octet rule). When the aluminium atom forms bonds to three methyl groups, each with a pair of electrons, it is surrounded by six electrons.
When the aluminium atom forms bonds to three methyl groups, each with a pair of electrons, it is surrounded by six electrons. It is much more stable when surrounded by eight electrons (see the octet rule).
When the aluminium atom forms bonds to three methyl groups, each with a pair of electrons, it is surrounded by six electrons. It is much more stable when surrounded by eight electrons (see the octet rule).