Keyword Analysis & Research: what is the proton number of chlorine

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the proton number of chlorine	0.64	0.2	4582	78	37
what	1.74	0.2	1751	30	4
is	1.09	0.8	323	53	2
the	0.09	0.6	3309	45	3
proton	1.64	0.6	7387	26	6
number	0.82	0.1	7607	62	6
of	1.68	0.7	5693	81	2
chlorine	0.49	0.7	780	71	8

Keyword	CPC	PCC	Volume	Score
what is the proton number of chlorine	0.15	0.5	2236	7
chlorine proton number	1.3	0.5	3695	52