hydrogen who discovered it

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
hydrogen who discovered it	1.26	1	7543	25	26
hydrogen	0.34	0.6	5350	58	8
who	0.45	0.3	8738	67	3
discovered	0.92	0.7	5338	34	10
it	1.97	0.1	8445	59	2

Keyword	CPC	PCC	Volume	Score
hydrogen who discovered it	1.33	0.2	5415	34
who discovered hydrogen	0.39	0.3	5493	100
when was hydrogen discovered	0.86	0.6	9403	85
when was hydrogen first discovered	0.61	0.2	2712	85
where was hydrogen discovered	0.59	0.8	6511	53
how was hydrogen discovered	1.69	0.9	2153	29
who discovered hydrogen element	1.38	0.7	2953	18
what year was hydrogen discovered	1.37	0.8	1149	22
who discovered hydrogen bomb	1.58	0.7	5780	94
who discovered hydrogen gas	1.1	0.8	8453	31
who discovered hydrogen peroxide	0.5	0.7	678	15
who discovered hydrogen bonding	1.01	0.6	9345	63
who discovered hydrogen spectrum	1.78	0.8	600	35
who discovered hydrogen cyanide	0.22	0.7	4200	94
who discovered hydrogen on the periodic table	0.63	0.6	7848	18
who discovered hydrogen and what year	0.57	0.4	7879	76
who discovered hydrogen and when	1.03	0.4	9872	66
who discovered isotopes of hydrogen	1.6	0.8	5496	3
hydrogen bomb discovered	0.13	0.3	1332	49