Simplify -2/3 - 3/5 a) -1/15 b) -19/15 c) -3/5 d) -5/8

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball

What is meant by the statement" the melting poin of glycerine is 13 degree celsius