Which statement about polymers is correct? a. addition polymers are all biodegradable b. condensation polymers can all be hydrolysed to give amino acids. c. condensation polymers only exist in nature. d. forming addition polymers produces only one product.

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Which statement best describes the he properties of iconic compounds ?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.