What is a material that can dissolve in another material called? Slippery
Physical
Soluble
Insoluble

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass

How do you know how many valence electrons an atom has?