1 mg is 10(exp.-3) gram.
A grain of salt does not equal 1 milligram; rather, it is approximately 58 milligrams. This discrepancy arises from the historical use of the grain as a unit of measurement in the apothecaries' system, where 1 grain is defined as 1/7000th of a pound. In contrast, the metric system defines 1 milligram as 1/1000th of a gram. Therefore, a grain of salt is significantly larger than 1 milligram.
A grain of salt or a small paperclip typically weighs around a milligram.
A grain of salt.
a single grain of salt
It would depend on the type of salt. If it's normal table salt, then no, you cannot see it with the naked eye.
A milligram is a unit of mass, not length, so it doesn't directly correspond to a physical measurement like length. However, if we consider something that weighs about a milligram, it could be a grain of salt or a small paperclip. In terms of length, a millimeter is a more appropriate unit, as it is a measure of distance where 1 milligram of water would occupy about 1 cubic millimeter.
There is one milligram in one milligram.
It's ubiquitous. To get the amount, look at the label, and multiply the "sodium" milligram-number by 2 and 1/2. That will give you the salt-content in milligrams.
The answer depends on the kind of salt that it refers to. A grain of table salt has a mass of a third to two-thirds milligrams. Large salt crystals, like those used in salt grinders (or for margaritas) have a mass of a milligram or more. The question is ambiguous: like "how long is a piece of string?"
1 milligram = 1,000 micrograms 1 microgram = 0.001 milligram
milligram
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