Please help with this :D will mark brainliest!!! On the basis of bonding, which compound has the highest boiling point?

water

potassium iodide

methanol

starch

What are the percent by mass of copper in penny lab

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel

While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars