Examlex
Elements that have properties of both metals and nonmetals and are called antimetals.
Dusk
The time of day immediately following sunset, characterized by diminishing natural light.
Noon
The middle of the day, typically regarded as 12:00 PM, when the Sun is at its highest point in the sky.
Carbon Dioxide
A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air and absorbed by plants in photosynthesis.
Photosynthesis
The process by which green plants and some other organisms use sunlight to synthesize foods with carbon dioxide and water.
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