1. A metallic element that is poisonous to living organisms and can cause harmful health effects through exposure, accumulation in tissues, or bioaccumulation in the food chain
Lead is a toxic metal that can damage the nervous system, especially in children.
Chumbo é um metal tóxico que pode danificar o sistema nervoso, especialmente em crianças.
2. Heavy metals with atomic density greater than 5 g/cm³ that pose environmental and health risks
Industrial processes often release toxic metals into the water supply.
Processos industriais frequentemente liberam metais tóxicos no abastecimento de água.