If the temperature of a piece of steel decreases, what happens to its density

if you read the the liqud volume where the liqud touches the wall of the cylinder rather than at the meniscus

What state of matter has neither a definite shape nor a definite volume?

What is the expected product when l-propanol is oxidized? A. propanoic acid B. propanone C. propanal D. propene

What volume of c4h10 will produce 850ml of co2? (atomic wts: c=12, o=16, h=1) ?

Select the correct answer. Why does a solid change to liquid when heat is added? OA The spacing between particles decreases. O B. Particles lose energy. OC. The spacing between particles increases. OD. The temperature decreases.

In a laboratory, Carlos places one plate with grape jelly and another plate with cooked brown rice inside an ant farm. The next day, he finds that both plates are filled with ants.

Which statement is true at STP? (The atomic mass of Zn is 65.39 u.)

A sample of gas has a volume of 2.4 L and a pressure of 1.2 atm. What would the pressure of the same gas sample be if the volume is reduced to 1.8L at a constant temperature?

The elements most likely to form more than type of ion are the ... A. Transition metals B. alkali metals C. halogens D. alkaline earth metals

Mole-Mass Conversions How many moles in 28. o grams of Oxygen? What is the mass of 5.0 moles of Iron? Find the number of moles of argon in 452 g of argon. Find the grams in 16.5 mol of Hydrogen.