A student weighs an unknown metal it is found to have a mass of 53.968 g. The sample is then inserted into a graduated cylinder, partially filled with water. The water in the
cylinder initially is recorded as 22.43 mL. After the metal was added and the liquid's
level rises to 29.29 mL. What is the density of the unknown metal in g/mL units? Enter
a number.

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.