What is the name of the compound shown below? A. 2-pentene
B. 1-propene
C. 2-propene
D. 1-pentene

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

Express the following number in scientific notation. 0.026890 =