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Pencil lead contains the element carbon in the form (allotrope) of graphite. The powdered graphite is mixed with a clay binder.
Pencil lead has never contained any lead.
What else can I help you with?
What elements does pbo contain?
Lead and oxygen
Does zinc contain lead?
No, zinc does not contain lead. Zinc and lead are two different elements with distinct chemical properties.
Which elements contain four valence electrons?
Elements in Group 14 (Carbon family) contain four valence electrons. These elements include carbon, silicon, germanium, tin, and lead.
What elements do lead nitrate compounds contain?
Lead nitrate compounds contain lead, nitrogen, and oxygen. The chemical formula for lead nitrate is Pb(NO3)2.
Is lead made of iron?
Lead is a compound element that is made up of elements in the carbon group. It has the element maker of Pb. Lead at may contain trace elements of iron but it is not a major component.
What does lead contain?
Lead is an element, elements are things that can exist only by themselves. So it's possible to have a ball of lead that is almost purely lead. Another example might be that somones wedding ring may be almost pure gold since that is an element too. And all chemical elements contain specific atoms.
What are minerals that contain one or more elements like lead or iron combined with sulfur?
Minerals that contain elements like lead or iron combined with sulfur are known as sulfide minerals. These minerals include galena (PbS) which contains lead sulfide and pyrite (FeS2) which contains iron sulfide.
What elements are present in a lead alloy?
Lead alloys typically contain elements such as tin, antimony, and sometimes arsenic, copper, or bismuth. These elements are added to improve the mechanical properties and characteristics of lead, such as hardness, strength, and corrosion resistance.
What elements do hydrocarbons contain?
The elements that hydrocarbons contain are: -Hydrogen -Carbons
Does tin contain lead?
No, tin does not contain lead. Tin is a separate element from lead and does not naturally contain lead in its composition.
Do crayons contain lead?
No. It doesn't contain lead.
What elements are there in lead dioxide?
Lead and oxygen are the elements in lead dioxide.
