| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| beta particle neutron | 0.93 | 0.7 | 4530 | 15 |
| a beta particle has less mass than a neutron | 0.68 | 0.4 | 752 | 13 |
| a neutron emits a beta particle | 1.12 | 0.6 | 7844 | 30 |
| beta particle protons and neutrons | 0.67 | 0.6 | 763 | 1 |
| a beta particle is a n | 0.01 | 0.2 | 5062 | 8 |
| beta particles have two neutrons | 1.44 | 0.4 | 4025 | 47 |
| is a beta particle an electron | 0.23 | 0.6 | 5961 | 30 |
| is a neutron a particle | 1.62 | 0.4 | 2823 | 95 |
| a beta particle is a proton | 1.79 | 0.8 | 6626 | 78 |
| neutron is a fundamental particle which has | 1.37 | 0.9 | 67 | 54 |
| describe a beta particle | 0.19 | 0.3 | 1123 | 9 |
| describe the nature of a beta particle | 1.96 | 0.7 | 6810 | 80 |
| neutron beta alpha and proton | 1.37 | 0.9 | 1645 | 91 |
| difference between beta particle and electron | 0.99 | 0.6 | 6624 | 100 |
| beta particle electron | 1.36 | 1 | 3817 | 59 |
| how many neutrons does a beta particle have | 0.81 | 1 | 5434 | 1 |
| how many neutrons does beta particle contain | 1.52 | 0.4 | 28 | 70 |
| a beta particle has relative mass of | 1.6 | 0.5 | 3679 | 84 |
| is a neutron a beta particle | 1.89 | 0.6 | 4025 | 40 |
| mass of beta particle compared to proton | 0.04 | 0.6 | 8115 | 81 |
| a beta particle has a negative charge | 1.72 | 0.7 | 8911 | 98 |
