Lead is actually not very volatile, nor is any other heavy metal. But a characteristic of metals beyond the atomic number of 84 are unstable and decays into lighter elements.
No. Heavy metals include things like Lead (Pb)
The most is plastic packaging, like plastic bags, containers and more
soil and water
Mostly yes apart from very unreactive metals like lead or gold. If M is the metal and HX is the Acid the equation looks like: 2M + 2HX = 2MX + H2
yes. some metals can be cut with a knife. like following metals: 1) Alkali metals like lithium (Li), sodium(Na), potassium(K) etc. 2)Some alkaline earth metal like Calcium (Ca) (Ref-1) 2)Aluminum (Al), Gallium (Ga)(melting point of Ga is 30 oC) 3)Lead (Pb),
No. Heavy metals include things like Lead (Pb)
The heavy metals like lead and mercury are toxic to our human bodies as the body system has no means of getting rid of them.
Heavy metals like mercury (Hg) and Lead (Pb)
Steel is an alloy consisting mainly of iron, which is metal, but not heavy metal. Heavy metal means toxic metals like mercury, lead, plutonium and uranium
The metals having density more than 5 are usually known as heavy metals. Density of some heavy metals is as below: Zinc (Zn) 7.13 Iron (Fe) 7.87 Copper (Cu) 8.96 Silver (Ag) 10.49 Lead (Pb) 11.36 Mercury (Hg) 13.55 We use fertilizers which contain elements having density more 5 or more than 5 like zinc sulphate or copper sulphate ets. so we can say that plants take these heavy metals in shape of fertilizers.
Certain groups of people try to classify silver as a heavy metal such as cadmium and mercury, in order to promote fear mongering regarding the use of silver in medicine. The term "heavy metals" is both meaningless and misleading. Just about anything can be toxic if used abusively. In truth, silver, gold, copper and platinum are noble metals, not "heavy metals" like mercury, plutonium or lead. If you look it up in the Wikipedia encyclopedia, it is not found in the list of heavy metals.
If you have sensitive skin or you are allergic to metals you can get a rash or irritated skin. But it will not give you heavy metal poisoning like lead or iron.
They all part of the excretory system. Kidney is well known organ of excretion. The volatile substances are excreted by lungs. Sweat glands also excretes few substances. (Like heavy metals, probably.)
Cadmium, like lead, is one of the heavy metals which can contaminate cropland, making it unsuitable for growing crops. The crops take up the heavy metals along with other nutrients, and if there is not enough to kill the plant, it can be enough to sicken or kill any animal or human which consumes it.
The most is plastic packaging, like plastic bags, containers and more
Lead is a conductor like all metals are.
The effects of the incorrect disposal of cells is that it usually leads to the pollution of the environment. The incorrect disposal of cells exposes the human beings to heavy metals like lead.