Keyword Analysis & Research: if rh is the rydberg constant then the energy

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
if rh is the rydberg constant then the energy	0.97	0.1	2522	25	45
if	0.54	0.2	9116	72	2
rh	1.68	0.9	1104	79	2
is	0.23	0.4	5148	78	2
the	1.45	0.7	7594	6	3
rydberg	0.84	0.4	8649	65	7
constant	1.68	0.9	564	46	8
then	0.52	0.3	2547	98	4
the	1.42	0.9	4293	86	3
energy	0.04	0.7	4533	4	6

Keyword	CPC	PCC	Volume	Score
if rh is the rydberg constant then the energy	0.71	1	6680	82