Atype of potential energy that is associated with objects that can be stretched or compressed is called ? ?

a. mechanical energy

b. none of these

c. elastic potential energy

d. gravitational positional energy

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li