Examlex
What startling discovery did scientists make when studying deep underground aquifers?
Mass
Mass is a property of physical objects that quantifies the amount of matter within them, offering resistance to acceleration when a force is applied.
Mercury (II) Oxide
A red or orange solid compound that is formed by the oxidation of mercury, used in the production of mercury as it decomposes to mercury and oxygen when heated.
Sealed System
A closed environment where no matter is allowed to enter or leave, typically used in reference to thermodynamic systems.
Carbonic Acid
A weak acid formed in solution when carbon dioxide dissolves in water, playing a vital role in the carbonation of soft drinks, the respiratory gas exchange, and the acid-base balance in the body.
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