1 m 10 3 July 8, 2019 16 32 64 128 1 m 10 3 mm 1 m 10 3 km 1 m 10 3 mm true or false M 9 1 * 10 31 1 m 3 10 3 l M 1 3 10 3m 1 10 3 m solution of pt nh3 M 10 1 35 9m 19 3m 1 m 10 3 1 x 10 3 m 2 3m 1 )= m 10 2 3m 1 )= m 10 systematic method 1 m 3 10 3 dm 3 1 cm 10 3 m