Astudent measured the gram weight of a metal object to be 7.45g. according to the supplier the object weighs 6.78g. what is the error in the students measurement

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.