An irregularly shaped piece of metal has a mass of 600 g. this piece of metal cause the water level to rise from 100 mL to 175mL in a graduated cylinder. what is the density to this metal?

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?