11. I make a measurement in meters. What is the smallest unit I should record? a. a meter c. a millimeter
b. a tenth of a kilometer d. a decimeter
12. A number like 5.0103 g is identified as having significant figures.
a. 3 c. 5
b. 4 d. too many to count

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

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)

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2