mass is measured in? grams, liters, meters, or pennies?
824559
Mass is measured in grams.
475797
1 billion micrograms in one kilogram\n\n\n1 000 000 micrograms in a gram\n1000 grams in a kilogram\n\n\nOther equivalents\n\n100 grams = 1 hectogram\n10 grams = 1 dekagram\n1 gram = 10 decigrams\n1 gram = 100 centiigrams\n1 gram = 1000 milligrams\n1 gram = 1 000 000 000 nanograms\n1 gram = 1 000 000 000 000 picograms
496418
mcg/100 what? mL? g? kg?  Without knowing the unit of your denominator I cannot answer the question.  \n\nI will say this, though, ppm (parts-per-million) = mcg/g (micrograms-per-gram).  1 mcg is one-millionth of a gram.  This should enable you to convert ppm to whatever you need.
726654
For water, it's easy: 1mL=1g. For everything else, you need to know the density. Density is g/mL. So, if you have 3g of something that has a density of 6g/mL, you have 0.5mL of stuff.
188870
a scale or balence that uses grams
1021893
Weight of US coins:  \n\nPenny Standard weight 2.5 grams\nNickel Standard weight 5.0 grams\nDime Standard weight 2.268 grams\nQuarter Standard weight 5.670 grams\n\nSo, you would only need 1/5 of a nickel to weigh a gram.
561957
they aren't used to measure the same thing~ gram is the SI unit for mass + teaspoon is used to measure volume (size)
951234
Grams are mass\nKiloliter is volume.\n\nYou can't convert 1 to the other.
896727
temperature, money, amounts of something, mass, wieght, anything that has to do with numbers....
1004444
I ug is a 1billionth part of a cubic meter of water\n1m3 of water weighs 1000kg or 1,000,000,000 micro grams
878174
Weight times density yeilds volume. You need it's density before you can compute it's volume.\n\nOnly with materials (like water) where the specific gravity is 1(implying 1ml of water weighs one gram) are you able to convert fluid measurements to/from weight, without explicit multiplication/division.
1039016
if 1 ppm = 1 g/m3, 1 ppb would be 1 mg/m3, because 1 g/m3 = 1000000 ug/m3.\nppm = parts per million, billion\ng = grams, mg = milligrams (10^-3), ug = micrograms (10^-6)\nm3 = cubic meters
475016
To answer this question, we must make some assumptions about meanings.  If we are talking about U.S. coinage (pennies) to weight (pound), which was my assumption, then the answer can come from a quick check on the Internet (or with real pennies and a good scale). A Web site I found shows that depending on how many pennies are pre-1982, you can have between 146 and 181 pennies in a pound.  The only other choice I can think of for an answser to this would be if we are talking about pennies in an English Pound, which would not consider weight (pound), but would, instead, consider only value (Pound).  That would make it 100, right?
219074
Depends what country you buy it in, more than anything else.  The two most common are English and metric.  English starts with fluid ounces as smallest unit, metric starts with milliters as the smallest.\n\nWhat else might your question mean?
518535
1000 meters.\n\n* Kilo = 1000 units
449770
Teaspoons are a measure of volume, and grams are a measure of weight.  Unless you know the density of the material, this cannot be done.
835130
The word you're looking for is "measured"..?