Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
critical mass of plutonium 239 | 1.64 | 0.5 | 4057 | 85 |
plutonium 239 atomic mass | 0.49 | 0.1 | 5267 | 27 |
critical mass of plutonium | 0.99 | 0.9 | 6275 | 37 |
molar mass of plutonium 239 | 0.75 | 0.4 | 1466 | 7 |
minimum plutonium critical mass | 0.33 | 0.2 | 8191 | 68 |
density of plutonium 239 | 1.12 | 0.7 | 1646 | 40 |
how heavy is plutonium 239 | 0.32 | 0.7 | 4712 | 47 |
specific activity of plutonium 239 | 1.23 | 0.9 | 9123 | 84 |
what is plutonium 239 | 1.07 | 0.3 | 7135 | 77 |
how radioactive is plutonium 239 | 1.74 | 0.9 | 6788 | 55 |
plutonium 239 atomic number | 0.9 | 0.7 | 2819 | 83 |
fission of plutonium 239 | 1.8 | 0.2 | 6169 | 94 |
mass number of plutonium | 1 | 0.2 | 8704 | 13 |
how many neutrons does plutonium 239 have | 1.06 | 0.2 | 1771 | 37 |
atomic mass of plutonium | 0.26 | 0.6 | 152 | 93 |
where is plutonium 239 found | 0.1 | 0.4 | 1347 | 60 |
what does plutonium 239 decay into | 0.61 | 0.5 | 9277 | 77 |
how dangerous is plutonium 239 | 1.6 | 0.6 | 8748 | 39 |
is plutonium 239 fissile | 1.08 | 0.6 | 9490 | 92 |
how heavy is plutonium 238 | 0.57 | 0.1 | 140 | 96 |
how to make plutonium 239 | 0.84 | 1 | 7956 | 77 |