Aluminum (atomic radius = 1.43 Å) crystallizes in a cubic closely packed structure. Calculate the following:
a. The edge length of the face-centered cubic unit cell (in Angstroms).
b. The density of aluminum (in g/cm3).

Which material produces static charge when rubbed ?

Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?

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.