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How many valence electrons are in a chlorine atom and a chloride ion?
Leaf
The green, photosynthetic organ of a plant that is typically flat and thin, responsible for absorbing sunlight to synthesize nutrients.
Phytoremediation
The use of plants to remove, transfer, stabilize, and/or destroy contaminants in soil, water, or air.
Metal Pollutants
Metals found in the environment that can be harmful to human health and the ecosystem when present in high concentrations.
Chernobyl
The site of a catastrophic nuclear accident that occurred in 1986 in the then Soviet Union, resulting in widespread environmental and health impacts.
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