Answer:The most is 1kg then 1g,1cg, and least is 1m.
Step-by-step explanation: If a box that is 1 cm long on all sides filled with water; then the mass of water is 1g. 1g= the mass of the water in the box.
1 Kilogram (kg) = 1000 grams (g)
1 hectogram (hg) = 100 g
1 decagram (dag) = 10g
1 gram (g) = 1 g
1 decigram (dg) = 0.1 g
1 centigram (cg) = 0.01 g
1 milligram (mg) = 0.001 g