yes
No, Lead Sulfide (galena) is a brittle crystalline solid with semiconducting properties.
Lead is a heavy metallic element commonly used in plumbing for pipes and fittings. However, due to health concerns over lead contamination, it is being phased out in modern plumbing systems in favor of safer alternatives like copper or plastic.
Pb the Lead is a metal so exists as the combination of atoms not the molecules.
Iron is a brittle metallic element. On being struck sharply by say, an hammer, it will shatter into sharp angular pieces. NB Iron has to be in the pure solid state to do this. If alloyed or impure , it tends not to shatter. Gold, Lead, and Zinc are much softer metals and do not shatter on being struck by an hammer
Lead Plumbum ,Latin word hence plumbing and plumbers
'Lead' is a dense, metallic element.
A sharpened pencil lead is non-metallic. It is typically made of graphite, which is a non-metallic element.
Iron is a brittle metallic element. On being struck sharply by say, an hammer, it will shatter into sharp angular pieces. NB Iron has to be in the pure solid state to do this. If alloyed or impure , it tends not to shatter. Gold, Lead, and Zinc are much softer metals and do not shatter on being struck by an hammer
It is Plumbus
Lead (Pb) is a soft solid metallic element.
No, lead is not a mono-atomic element. Lead is a metallic element that typically forms chemical bonds with other elements, creating compounds.
There is no Lead (Pb) in Aluminum (Al), since Al is a pure, metallic element by itself.
lead
"Metallic oxide" could refer to many different chemicals. Of course if they are lead oxides, there will be lead in them. Ferrous oxide on the other hand, would not have lead, unless the lead were a contaminant.
Thallium is a heavy toxic bluish-white metallic element. It is often used in electronics and can be harmful to humans if ingested or inhaled.
No, Lead Sulfide (galena) is a brittle crystalline solid with semiconducting properties.
Francium is the most metallic element. :)