Hi Snappy, Of the two sentences you propose, the first is the clearest - given the parameters you have provided. Each tube has a different, but set quantity of mercury contained within, regardless of its size. You are checking for that quantity.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
JohnParisHi Snappy, Of the two sentences you propose, the first is the clearest - given the parameters you have provided.Each tube has a different, but set quantity of mercury contained within, regardless of its size. You are checking for that quantity. There is another sentence, however, which would remove all ambiguity:We must check the quantity of mercury contained in