10% of 1000mg is 1000*10/100 mg = 100 mg
The answer would depend in part on the densities of the solvent and the solute.
No, 2.6mcg does not equal 1000mg. 1000mg is equivalent to 1g, so 2.6mcg is a much smaller amount than 1000mg.
One ounce of a substance contains a huge number of atoms, typically on the order of 10^23 atoms. The exact number of atoms in an ounce depends on the type of element or compound being considered.
1g = 1000mg 1200mg>1000mg
1g = 1000mg 500mg x 1g/1000mg = 0.5g
1g = 1000mg 17g x 1000mg/g = 17000mg
1g = 1000mg 10mg x 1g/1000mg = 0.01g
1g = 1000mg 215g x 1000mg/g = 215000mg
1g = 1000mg 20mg x 1g/1000mg = 0.02g
10% + 10% = 20%
10 percent is a 10th of something, so 10 percent of $10 is $1.
10 percent percent of 86.50 = 0.0865