| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| change in matter that produces new substance | 0.83 | 0.3 | 7197 | 43 |
| change in matter that produces new subst | 1.86 | 0.6 | 739 | 84 |
| change in matter that produces | 1.86 | 0.3 | 9956 | 53 |
| change that produces new substances | 1.01 | 0.8 | 9023 | 62 |
| a chemical change produces a new substance | 1.97 | 0.1 | 7323 | 89 |
| the substance changes to a new substance | 0.29 | 0.7 | 4435 | 89 |
| a chemical change creates a new substance | 0.82 | 0.3 | 9977 | 94 |
| which type of change produces new substances | 1.04 | 0.8 | 5083 | 47 |
| new substance formed after a chemical change | 0.06 | 0.4 | 1875 | 1 |
| during a change new substances are formed | 1.39 | 0.6 | 5902 | 38 |
| chemical change in matter | 1.62 | 0.1 | 1336 | 5 |
| what is changes in matter | 0.71 | 1 | 405 | 45 |
| when matter undergoes a chemical change | 1.92 | 0.8 | 8759 | 19 |
| changes in new substances are formed called | 0.88 | 0.5 | 5584 | 31 |
| chemical changes of matter | 0.9 | 0.3 | 3444 | 56 |
