| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| describe the energy change during melting | 1.04 | 0.7 | 8194 | 34 |
| describe the changes of state during melting | 1.48 | 1 | 6048 | 74 |
| is melting adding or removing energy | 1.26 | 0.5 | 8631 | 34 |
| does potential energy increase during melting | 0.41 | 0.8 | 5329 | 87 |
| does melting lose energy | 0.44 | 1 | 4325 | 7 |
| does internal energy increase during melting | 0.55 | 0.4 | 3156 | 45 |
| melting change from a | 1.22 | 0.9 | 7758 | 87 |
| melting is a chemical change | 1.76 | 0.4 | 4995 | 66 |
| is energy added or removed in melting | 0.15 | 0.8 | 9566 | 37 |
| is melting gaining or losing energy | 1.43 | 0.6 | 574 | 96 |
| change of state of melting | 0.13 | 0.1 | 3827 | 84 |
| melting changes from what to what | 1.71 | 0.5 | 7429 | 66 |
| does melting gain or lose energy | 1.81 | 0.2 | 7605 | 50 |
| does melting gain energy | 1.95 | 0.8 | 3166 | 7 |
| does melting release energy | 1.92 | 0.1 | 4435 | 61 |
| is melting energy loss or gain | 1.49 | 0.1 | 3741 | 12 |
| melting physical or chemical change | 0.84 | 0.3 | 4745 | 97 |
| melting is a physical change | 0.36 | 0.6 | 7357 | 78 |
| is melting releasing energy | 0.59 | 0.4 | 8848 | 88 |
