The fda limit for levels of toxic methylmercury in fish is 1 ppm. in a 100 g sample of fish, what mass of methylmercury does this equal?

ppm i.e. parts per million is a unit of concentration.

It is mentioned that the FDA limit of methylmercury in fish is 1 ppm

This means that the allowed level is 1 mg of methyl mercury for every 1 kg of the sample of fish

1 ppm = 1 mg/kg

For a 100 g i.e. 0.1 kg sample of fish the allowed levels of methyl mercury would be = 0.1 kg * 1 mg/1 kg = 0.1 mg

passed in september 1935, these laws are known as nuremberg laws.   they forbid jews from marrying but not directly forced them to divorce aryans. what is most noticeable is the fact that the jews were defranchised, meaning by this that they were not expected to have any civil rights, including the right to vote. the right answer is deprived of the right to vote.