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An ideal gas in a container is separated with a divider into two identical half-size containers, each with the same amount of gas. Which of the following statements are correct? (More than one statement may be correct.)
The temperature of the gas in each container is half the previous temperature.
The mass of gas in each container is half the original mass.
The density of the gas in each container is half the original density.
The thermal energy of gas in each container is half the original thermal energy.
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