a. The unit cell is the smallest group of atom which have overall symmetry of a crystal, and from which is the entire letters can be buled built up by repetition in 3 dimensions.
b. The volume(v) of the unit cell is equal to the cell edge length (a)cubed.
c. density of polonium is 9.32g/cm3.
Your answer is C for sure
Answer:
decomposition: the reactant is breaking down into its constituent elements.
(hope this helps)!
Explanation:
Idk but look it up on google
