Keyword Analysis & Research: what acid is used for etching metal

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what acid is used for etching metal	0.81	0.7	9577	60	35
what	1.44	0.6	5907	8	4
acid	0.91	0.3	3356	39	4
is	1.89	1	6017	28	2
used	1.57	0.1	7152	66	4
for	0.29	1	130	51	3
etching	0.18	1	7797	16	7
metal	1.46	0.4	4733	91	5

Keyword	CPC	PCC	Volume	Score
what acid is used for etching metal	1.79	0.2	2202	12