hydrogen number of electrons fill outer shell

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
hydrogen number of electrons fill outer shell	0.05	0.3	3057	26	45
hydrogen	0.48	0.4	3276	54	8
number	1.73	0.9	9125	1	6
of	0.16	0.6	672	21	2
electrons	0.03	0.6	3266	18	9
fill	0.4	0.1	6617	35	4
outer	0.01	0.3	3228	92	5
shell	1.03	0.5	1695	81	5

Keyword	CPC	PCC	Volume	Score
hydrogen number of electrons fill outer shell	1.56	0.9	5894	80
hydrogen number of electrons in outer shell	0.32	0.7	4846	35
how many electrons in hydrogen outer shell	1.78	0.1	5388	29
hydrogen electrons in outer shell	0.68	0.7	1144	52
number of electrons to fill outer shell	1.89	0.3	5985	10
hydrogen number of electron shells	1.15	0.7	9536	63
oxygen number of electrons fill outer shell	1.29	0.4	8468	84
how many electrons shells does hydrogen have	1.41	1	8412	82
how many outer electrons does hydrogen have	1.28	0.2	449	76
of electrons to fill outer shell	1.69	0.3	7083	13
hydrogen valence electrons outer shell	1.91	0.2	7221	13
how many electrons fill each shell	1.47	0.5	2665	83
hydrogen amount of electrons	1.36	0.7	4591	67
electrons in a hydrogen molecule	1.18	0.8	3504	25
how many electrons on hydrogen	1.24	0.1	1011	83
electrons in a hydrogen atom	1.93	0.5	9628	93