| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chalcocite chemical formula | 1.77 | 0.4 | 6691 | 32 | 27 |
| chalcocite | 1.53 | 1 | 7566 | 40 | 10 |
| chemical | 0.2 | 0.3 | 6039 | 37 | 8 |
| formula | 0.05 | 1 | 2940 | 43 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chalcocite chemical formula | 0.4 | 0.9 | 7528 | 10 |
| chalcocite copper i sulfide chemical formula | 1.77 | 0.1 | 5637 | 99 |
| chalcocite copper i sulfide | 0.54 | 1 | 5796 | 31 |
| covellite copper ii sulfide chemical formula | 1.59 | 0.8 | 7199 | 3 |
| what is the empirical formula of chalcocite | 0.63 | 1 | 7525 | 76 |
| chalcopyrite stone chemical formula | 1.42 | 0.1 | 649 | 17 |
| copper i sulfide chemical formula | 1.31 | 0.2 | 7289 | 84 |
| copper ii sulfide chemical formula | 0.35 | 0.1 | 2930 | 31 |
| write the chemical composition of chalcocite | 1.67 | 0.9 | 4451 | 83 |
| copper i sulfite chemical formula | 0.66 | 0.7 | 7943 | 99 |
| covellite copper ii sulfide formula | 0.62 | 0.9 | 7811 | 86 |
| copper 1 sulfide chemical formula | 1.67 | 0.8 | 6762 | 94 |
| copper l sulfide formula | 0.02 | 0.1 | 8504 | 56 |
