1 gram = 1,000,000 microgram - whether it is of lead or helium or any other matter.
There are 1000 nanograms in 1 microgram.
1 microgram = 1,000 nanograms
The question here is orders of magnitude. 1 gram = 1000 milligrams, and 1 milligram = 1000 micrograms and 1 microgram = 1000 nanograms, so 160 nanograms divided by 1000, divided by 1000 = the number of milligrams or 160 nanograms equals 0.00016 milligrams.
0.000000479 lots of 0.002087kg = 1 microgram.
1 microgram = one part of one million part of gram = 0.000001 gram = 10 -6 gram
1 gram = 1,000,000 microgram - whether it is of lead or helium or any other matter.
1 microgram is 0.000001 gram or 1 gram is 1000000 micrograms.
311 million micrograms (1 gram = 1 million microgram)
10-6 grams
There are 1000 nanograms in 1 microgram.
1 microgram = 1,000 nanograms
mcg stands for microgram, and is also written with the greek letter mu as μg. 1 microgram is 10^-6 grams or 0.000001 grams. It is also 10^-3 milligrams or 0.001 milligrams.
The question here is orders of magnitude. 1 gram = 1000 milligrams, and 1 milligram = 1000 micrograms and 1 microgram = 1000 nanograms, so 160 nanograms divided by 1000, divided by 1000 = the number of milligrams or 160 nanograms equals 0.00016 milligrams.
0.000000479 lots of 0.002087kg = 1 microgram.
0.001 grams equals 1 milligrams (mg). And 0.001 milligrams in 1 microgram (mg), therefore 0.000001 grams (or 1 x 10-6) in 1 microgram. There are therefore 100,000 micrograms in a gram and in context 1000 milligrams in a gram.
Pico means 1/1,000,000,000,000. Micro means 1/1,000,000. Therefore there are 1,000,000 picograms in a microgram.