temperature on the y axis and the heat added( I on the x-axis. Label the parts of the graph ( solid melts, liquid Is heated, etc.) Your graph will

Not sure on how to do number 7, help would be much appreciated.

temperature on the y axis and the heat added(I on the x-axis.Label theparts of the graph ( solid melts, liquid Isheated, etc.) Your graph will resemble Figure 11.39 in Tro, Fridgen and Shaw.7.A metal crystallizes in the face- centered cubic crystal structure with a unit cell edge of 5.48 x 10 -8 cm.The density of the metal is 6.90 g/cc.What is the mass, in grams, of a single atom of this element?What is the atomic weight of the element (g/mol).What is the radius, in cm, of an atom of the element?As a substance is subjected to pressure and/or temperature changes, it may undergo condensation.