Keyword Analysis & Research: why is boron an exception to the octet rule

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why is boron an exception to the octet rule	0.39	1	7763	78	43
why	1.71	0.1	3718	83	3
is	0.36	1	6394	96	2
boron	0.48	0.8	4763	33	5
an	0.81	0.3	7678	6	2
exception	1.15	0.5	528	84	9
to	0.35	0.4	8569	79	2
the	0.47	0.6	4564	30	3
octet	1.06	0.5	801	70	5
rule	0.99	0.2	323	2	4

Keyword	CPC	PCC	Volume	Score
why is boron an exception to the octet rule	1.51	0.2	9977	83