A gold crystal has an FCC lattice with one gold atom per lattice point and a lattice constant of 4.08 angstrom. Every gold atom has one valence electron. Estimate the electron Fermi energy.

What is the mass of each element in a 324.8 sample of co2

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong