Keyword Analysis & Research: effective nuclear charge of oxygen

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
effective nuclear charge of oxygen	1.01	1	5002	64	34
effective	1.89	0.8	3030	45	9
nuclear	1.53	0.8	2303	34	7
charge	0.81	0.4	5107	28	6
of	1.51	0.3	3346	25	2
oxygen	1.44	1	7329	18	6

Keyword	CPC	PCC	Volume	Score
effective nuclear charge of oxygen	1.61	0.9	6572	90