The line that contains points A and C intersects the plane at what point?

If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

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?