Question

describe two similarities and two dissimilarities in boron and aluminium

Answer 1

here is the answer to the question?

Answer 2

Similarities:

1) They have 3 electrons in valence shells

2) They belong to group 13

3) They form trivalent oxides in the form M2O3 where M = B or Al

Differences:

1) B is a metalloid, whereas Al is a metal.

2) B is a poor conductor at RT, whereas Al is a good conductor.

☺️ThAnKs●●

@ArJuN$◆◆❤️❤️