According to the law of conservation of energy, which statement must be
true?
A. Potential en...
Physics, 08.10.2020 08:01 luzinaustin
According to the law of conservation of energy, which statement must be
true?
A. Potential energy can only change to kinetic energy.
B. There is only one form of energy.
C. The total energy of a system can decrease only if energy leaves
the system.
O
D. A system cannot take in additional energy.
Answers: 3
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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.
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