1 kilogram of copper is a dense, metallic block that weighs 2.2 lb (1 kg). It is about the size of a tennis ball, with a volume of 7.55 tbsp (112 mL).
Nobody has photographed 1 kilogram of copper yet.
Volume
Weighs 2.2 lb (1 kg)
about the size of a tennis ball
Density estimated by AI from typical values. Copper typically ranges 8.9–9 g/mL depending on how it's packed. A firmly packed scoop weighs more.