When air is heated, it expands. The more it is heated, the more it expands. This can produce a pocket of air that is lighter than the pocket around it. If the gases in the air above two areas on Earth are similar, what happens when one area receives more sunlight than the other area?

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

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