Assertion: aluminum hydroxide's property | /r/HasProperty | density
Facets:
value: at 20°c
type: OTHER
Source sentences:
text: The properties of pure (99.996 percent) aluminum are density (at 20°C), 2,698.9 kg/m3; melting point, 660.24°C; boiling point, about 2500°C; coefficient of thermal expansion (20° to 100°C), 23.86 x 10”6; thermal conductivity (at 190°C), 343 watts (W) per min • °K (0.82 calories (cal) per cm • sec • °C); specific heat (at 100°C), 931.98 joules (J) per kg • °K (0.226 cal/g • °C); electrical conductivity compared to copper (at 20° C), 65.5 percent.