7. What causes some metallic bonds to be stronger than others? A. the number of donated valence electrons

B. the number of metallic bonds

C. the fineness of the metal

D. the number of metal ions

If jill was traveling at 300 miles in 4 hours due south what was his velocity in miles per minute a) 75 miles per hour due south b) .02 miles per second due south c) .5 miles per second due south d) 1 mile per hour due south

Write the correct abbreviation for each metric unit

What is the measurement of how fast an object moves relative to a reference point?