| Name | Plutonium |
|---|---|
| Number | 94 |
| Symbol | Pu |
| Memory sentence | Pluto the Pup. Mickey Mouse's dog. Memorize Uranus, Neptune, and Pluto (the planets in a row) for 92, 93, 94, and remember that Pluto's ears look like a "94". |
Tags: group:actinoids, period:7
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