Keyword Analysis & Research: effective nuclear charge periodic trend

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
effective nuclear charge periodic trend	1.55	1	5870	38	39
effective	0.96	0.8	5895	2	9
nuclear	1.02	0.4	9236	84	7
charge	0.64	0.9	1653	99	6
periodic	1.08	0.1	6547	84	8
trend	1.71	0.5	1156	41	5

Keyword	CPC	PCC	Volume	Score
effective nuclear charge periodic trend	1.61	0.5	983	13
effective nuclear charge trend periodic table	1.93	1	800	33
effective nuclear charge and periodic trends	1.55	0.6	6901	20
periodic table effective nuclear charge	1.22	0.1	687	51
nuclear charge periodic trend	1.35	0.4	8370	86
charge trend periodic table	0.61	0.9	2691	82
effective nuclear charge trend	0.26	1	3271	92
periodic table charge trends	1.92	0.6	6272	8