Question

The alloy in which one of the metals is mercury is called an ______.

Answer 1

The alloy in which one of the metals is mercury is called an amalgam.

Explanation:

An amalgam is a unique class of alloy formed by combining liquid mercury with another metal or a mixture of metals, such as silver, tin, gold, or zinc. Unlike most traditional alloys, which require intense heating to melt the components together, amalgams often form at or near room temperature because mercury is already liquid. These mixtures can range from soft pastes to hard solids, making dental amalgams highly valuable for filling cavities, while other types are used to extract precious metals like gold.