What is pressure?
O
A. The force of gas molecules hitting their container
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B. The space occupied by gas molecules moving around
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C. The heat required to change the temperature of a gas
O
D. The mixing of gas molecules due to random motion

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?