yea. actually graphite, allitopes element of carbon. its not really all LEAD
None. Lead is an element on the periodic tablewith the Atomic No 82.
Graphite is an allotrope of carbon and is semi metallic. It is a very good conductor of electricity and is also used for steel making, in batteries, brake lining and in pencils.
No, we don't use galena is pencils. Galena is the primary ore of the metal lead, and this mineral, PbS, is recovered for that purpose. We also often recover silver as a byproduct of lead processing. It is graphite that is used in pencils, and the mineral graphite is an allotrope of carbon.
Graphite, a form of carbon, is the element from the periodic table that is used to make the "lead" in pencils. Graphite is a good conductor of electricity, and its layers provide the smooth writing surface in pencils.
A "pencil lead" is a mixture of the graphite allotrope of carbon mixed with clay and baked hard. While a pencil lead will conduct electricity, it can not be used to make a light bulb.
Graphite is the mineral used in pencils.
None. Lead is an element on the periodic tablewith the Atomic No 82.
Graphite is an allotrope of carbon and is semi metallic. It is a very good conductor of electricity and is also used for steel making, in batteries, brake lining and in pencils.
Confusing question. You don't "make" carbon, but one particular form is used for pencils, graphite.
Carbon is used as fuel,as a lubricant and making pencils and to make jewelery.
The inert form of carbon is graphite. Graphite is a non-reactive allotrope of carbon with a layered structure that gives it lubricating properties. It is commonly used in pencils and as a lubricant in industrial applications.
No, we don't use galena is pencils. Galena is the primary ore of the metal lead, and this mineral, PbS, is recovered for that purpose. We also often recover silver as a byproduct of lead processing. It is graphite that is used in pencils, and the mineral graphite is an allotrope of carbon.
Graphite, a form of carbon, is the element from the periodic table that is used to make the "lead" in pencils. Graphite is a good conductor of electricity, and its layers provide the smooth writing surface in pencils.
The tools used for cutting and drilling applications are tipped with diamond, the hardest substance on earth, which is an allotrope of Carbon.
An allotrope is a form of an element that is made up of the same element, but with a different structure. Its different structure gives it different properties. So any allotrope of carbon is still made up of carbon, but has different physical characteristics. Graphite is perhaps the most common allotrope of carbon, but it is the same element as diamond. The most common allotropes of carbon are: -Graphite: The "lead" used in modern pencils -Diamond: A valuable precious stone that is usually clear -Buckminsterfullerene: Also known as "Buckyballs" this artificial allotrope of carbon is made up of small, soccerball shaped balls that each contain 60 atoms
Carbon is the element found in both diamonds and pencil lead. In diamonds, carbon atoms are arranged in a crystal lattice structure, making it a prized and valuable gemstone. In pencil lead, carbon is in the form of graphite, which is a softer allotrope of carbon used for writing and drawing.
Pencils are commonly used everyday in every school and are made of carbon in the form of graphite.