8. Thermochemistry

Which type of energy is primarily stored in food and released during metabolism?

Which of the following best describes the difference between heat and temperature?

Which of the following is closest to the estimated temperature of the Sun's core?

When heat is added to a substance, what happens to its molecules?

As the rate of cooling increases, the size of the crystals that form:

Why do atoms emit light energy when heated?

When a sample of water is heated from 4°C to 100°C at standard atmospheric pressure, which of the following occurs?

During the formation of an atom from its constituent particles, how are energy and mass connected?

Which type of energy conversion occurs when gasoline is used to power a car?

Which best describes the energy change that takes place during deposition?

When atoms are heated, which of the following best describes what happens to them?

Which form of energy changes in chemical reactions due to bonds breaking and forming?

When a liquid is heated, which of the following is most likely to occur?

Which of the following would cause the evaporation rate of a liquid to decrease?

From which source do almost all producers obtain their energy?