Keyword Analysis & Research: what is the rydberg constant

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the rydberg constant	0.03	0.1	2413	82	28
what	1.26	0.4	9760	42	4
is	0.04	0.5	8470	88	2
the	0.65	0.9	8155	85	3
rydberg	0.95	0.5	2065	73	7
constant	1.22	0.2	1562	85	8

Keyword	CPC	PCC	Volume	Score
what is the rydberg constant	1.61	0.3	9122	55