Question

Arrange from highest to lowest in order of decresing mass:

1 Gg, 100 g, 1 kg, 50 cg, 1 cg, 1 dg, 50 million ng

Answer 1

Highest to lowest in order of decreasing mass:

1 Gg> 1 kg> 100 g >50 cg> 1 dg > 50 million ng > 1 cg

Step-by-step explanation:

1) 1 Gg = 1,000,000,000 g

1 giga gram=
`10^9 grams`

2) 100 g

3) 1 kg = 1000 g

1 kilogram = 1000 grams

4) 50 cg = 0.5 g

1 centigram = 0.01 gram

5)1 cg =0.01 g

1 centigram = 0.01 gram

6) 1 dg = 0.1 g

1 decigram = 0.1 gram

7) 50 million ng =
`50* 10^6 = 5 * 10^7 ng`

`5* 10^7 ng=5* 10^(7)* 10^(-9) g=0.05 g`

1 nanogram =
`10^(-9)` grams

From highest to lowest in order of decreasing mass

1,000,000,000 g > 1000 grams> 100 g> 0.5 g>0.1 g>0.05 g>0.01 g

1Gg> 1 kg> 100 g >50 cg> 1dg > 50 million ng > 1 cg