Keyword Analysis & Research: absorption spectrum of hydrogen

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
absorption spectrum of hydrogen	0.3	0.1	6369	76	31
absorption	0.69	0.7	7241	4	10
spectrum	1.91	0.9	7133	75	8
of	0.04	0.2	9089	32	2
hydrogen	0.54	0.8	9625	82	8

Keyword	CPC	PCC	Volume	Score
absorption spectrum of hydrogen	0.34	0.7	6346	32