Which chemical property of nonmetals describes their tendency to evaporate easily?

• A. High volatility
• B. High malleability
• C. High electrical conductivity
• D. High ductility

Answer: (A)

Verified step by step guidance

1. Understand that volatility is a chemical property that describes how readily a substance vaporizes or evaporates at a given temperature.
2. Recognize that nonmetals often have higher volatility compared to metals because their molecular or atomic structures allow them to transition into the gas phase more easily.
3. Recall that malleability and ductility are physical properties related to the ability of a material to be shaped or stretched, which are typically characteristics of metals, not nonmetals.
4. Note that electrical conductivity refers to the ability of a substance to conduct electric current, which is generally low in nonmetals.
5. Conclude that the property describing the tendency of nonmetals to evaporate easily is 'high volatility'.