What step (luster, streak, or hardness) do you think is the most important in identifying rocks and minerals? WHY?

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?

How do you determine the percent yield of a chemical reaction