Which of the following is a velocity? * 10 miles/hour
10 meters/second
10 miles/hour north
10 meters

What is the mass of 8 moles of sodium atoms

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.