x ray history facts

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
x ray history facts	0.76	1	9706	43	19
x	1.4	1	8567	16	1
ray	1.51	0.3	1170	51	3
history	1.45	1	2020	52	7
facts	1.37	0.6	6727	99	5

Keyword	CPC	PCC	Volume	Score
x ray history facts	1.18	1	4380	10
ray x past history	0.59	1	1957	94
history of x rays pdf	0.13	0.5	3588	19
x ray when was it invented	1.74	0.7	7081	36
when did x rays become common	1.54	0.1	2625	83
when did x rays begin	1.96	0.2	7899	8
history of medical x-rays	0.53	0.2	2432	99
when were x rays developed	1.37	0.9	1707	88
when were x rays first used	1.41	0.8	812	11
when were x rays discovered	0.12	0.4	5032	31
how long have x-rays been around	0.59	1	34	18
when were x-rays created	0.27	0.7	3556	73
when was the invented x-rays	0.4	0.2	2861	20