50 POINTS Silver tarnishes when it is exposed to air and light. The density of silver is 10.49 g/cm3, the melting point is 962 degrees C and the boiling point is 2000 degrees C. A chemical property of silver is… *
a The boiling point of silver is 2000 degrees C.
b Silver tarnishes
c Silver is an excellent conductor
d Silver has a density of 10.49g/cm3

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

Which description best characterizes the motion of particles in a solid?