bef2 polar o apolar, bf3 apolar o polar, bf3 es polar o apolar, br2 es polar o apolar, polar or nonpolar brf5, brf5 polar or not, brf5 polar or non-polar, sf4 polar o apolar, br2 polar ou apolar, bef2 polar ou apolar, hf polar o apolar, el bf3 es polar o apolar, sf4 es polar o apolar, bf3 e polar ou apolar, brf4- polar or nonpolar
brf5 polar o apolar. There are any references about brf5 polar o apolar in here. you can look below.