◄ Np   Th ▲   ▼ Pu   Am ►

Plutonium ∙ plutonium ∙ plutonio ∙ plutonio
group IV: RH₄, RO₂

• melting point: 641°C
• boiling point: 3232°C
• density: 19.8 g/cm³

☢ radioisotopes: Pu-239 (T1/2=24 ka) activation product
Pu-241 (T1/2=14 a) activation product
Pu-238 (T1/2=88 a)