Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
the first nucleus of an atom was shown as | 1.1 | 0.8 | 8586 | 83 |
what is the first nucleus of an atom shown as | 0.73 | 1 | 9692 | 86 |
nucleus of an atom was discovered by | 1.59 | 0.9 | 1020 | 78 |
who found the nucleus of an atom | 1.34 | 0.2 | 1289 | 86 |
discovered the nucleus of an atom | 1.52 | 0.3 | 6663 | 84 |
who identified the nucleus of an atom | 1.22 | 0.2 | 7229 | 41 |
nucleus was first described by | 1.07 | 0.2 | 3421 | 16 |
who discovered the atom nucleus | 1.4 | 0.4 | 86 | 73 |
nucleus was first observed by | 0.55 | 0.5 | 7207 | 26 |
atomic nucleus was discovered by | 0.36 | 0.1 | 8501 | 65 |
discovered the atomic nucleus | 0.12 | 0.5 | 9014 | 87 |