Keyword Analysis & Research: what is the rydberg constant used for

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the rydberg constant used for	1.12	0.9	8321	49	37
what	1.64	0.5	7883	94	4
is	1.09	0.5	2188	57	2
the	1.38	0.9	8701	12	3
rydberg	0.16	0.2	6835	86	7
constant	1.7	0.6	9942	12	8
used	1.29	1	2452	65	4
for	0.84	0.9	5096	16	3

Keyword	CPC	PCC	Volume	Score
what is the rydberg constant used for	0.89	0.2	5079	23