What is the electrical power when the current is 20 amps and the voltage is 15 volts? * A. 1.33 watts

B. 300 watts

C. 35 watts

Objects in space appear to change position as they orbit the sun. What is this phenomenon called? *

A. Nebular theory

B. Stellar theory

C. Parallax

The moon lacks an atmosphere because its gravity is too STRONG and forces gas molecules into outer space. *

A. True

B. False

Heat pumps move heat from to areas & REQUIRES energy.

A. cold, hot

B. hot, cold

4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.