วันพุธที่ 7 มิถุนายน พ.ศ. 2560

Calculate the density of each of your mineral samples.How could you use the densities to identify the minerals
 The same number of density same type of mineral.

Would density or color be more color be more useful in identifying a particular mineral?Explain your answer
I think it depend because If mineral is dyed it can't be identifying and density is hard to calculate because it has a lot of number and way