Which of the following measurements would be expected to contain the greatest number of significant figures?
Group of answer choices
the volume of a marble using a string and a metric ruler that measures to the ones place
the mass of a marble on a centigram balance
the volume of a marble by water displacement in a 50 mL beaker
the volume of a marble by water displacement using a 10 mL graduated cylinder
Answers: 1
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In the reading, yao chen-yuan describes traveling to deliver a message. why was he willing to risk danger to travelto tientsin? he wanted to the boxers with their cause
Answers: 2
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As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
Answers: 2
Chemistry, 22.06.2019 16:10
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
Answers: 2
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
Which of the following measurements would be expected to contain the greatest number of significant...
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