| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| lewis structure for urea h2nconh2 | 1.49 | 0.9 | 8059 | 64 |
| draw the lewis structure for urea h2nconh2 | 1.02 | 0.7 | 2119 | 2 |
| lewis structure of urea nh2 2co | 0.89 | 1 | 9866 | 75 |
| lewis structure for h2nconh2 | 0.3 | 0.6 | 605 | 95 |
| lewis structure for urea ch4n2o | 0.31 | 0.5 | 8585 | 58 |
| n lewis structure for urea | 1.31 | 0.4 | 2799 | 41 |
| lewis structure for hconh2 | 0.08 | 0.3 | 6996 | 88 |
| correct lewis structure for urea | 0.53 | 0.1 | 5723 | 4 |
| lewis structure for h2nnh2 | 0.6 | 0.9 | 5657 | 8 |
| lewis structure for hco2h | 0.49 | 0.7 | 8127 | 13 |
| lewis structure for h2n2 | 1.21 | 0.3 | 511 | 86 |
| lewis structure for h2cnh | 0.48 | 0.8 | 5283 | 8 |
| lewis structure of nh2conh2 | 1.71 | 0.3 | 8277 | 4 |
| lewis structure for h2noh | 1.54 | 0.9 | 2361 | 22 |
| h2n co nh2 lewis structure | 0.92 | 0.3 | 6195 | 100 |
| lewis structure for h2cn2 | 0.77 | 0.9 | 9820 | 56 |
| the molecular weight of urea nh2 2co | 1.41 | 1 | 9301 | 79 |
| co nh2 2 lewis structure | 0.06 | 0.3 | 5126 | 57 |
| lewis structure of nh2 2co | 1.15 | 0.4 | 9471 | 92 |
