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Coal, pencil lead, and diamonds all contain carbon.
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∙ 8y ago
Coal, pencil lead, and diamonds are all forms of carbon. The difference lies in how the carbon atoms are structured. In coal, carbon atoms are loosely attached, while in diamonds they are tightly bonded, resulting in the hardness of diamonds. Pencil lead is a mixture of graphite (which is a crystalline form of carbon) and clay.
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Does pencil lead have coal in it?
No, modern pencil "lead" is actually made of a mixture of graphite and clay, not coal. Graphite is a form of carbon that is a good conductor of electricity and is commonly used in pencils due to its smooth writing properties.
A type of coal commonly used in pencil lead?
Graphite is the type of coal commonly used in pencil lead. It provides a smooth writing experience and is less likely to smudge compared to other types of coal.
What element is in both diamonds and pencil lead?
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.
What element is used to make diamonds and pencil lead?
Carbon is the element used to make both diamonds and pencil lead. In diamonds, carbon atoms are arranged in a tight crystal lattice structure, making it one of the hardest naturally occurring materials. In pencil lead, carbon is mixed with clay to create a graphite material that writes on paper when applied.
Why element makes diamonds and pencil lead?
Diamonds are made of carbon atoms arranged in a crystalline structure due to extreme pressure and temperature deep within the Earth's mantle. Pencil lead, on the other hand, is made of graphite, which also consists of carbon atoms but in a different arrangement that allows them to slide past each other easily, making it suitable for writing.
What everyday uses you carbon?
Coal, diamonds, pencil lead, etc...
Does pencil lead have coal in it?
No, modern pencil "lead" is actually made of a mixture of graphite and clay, not coal. Graphite is a form of carbon that is a good conductor of electricity and is commonly used in pencils due to its smooth writing properties.
Which element is sometimes a black powder and sometimes a precious stone?
Carbon. Diamonds are essentially carbon. So are coal, charcoal and pencil lead (which is graphite).
A type of coal commonly used in pencil lead?
Graphite is the type of coal commonly used in pencil lead. It provides a smooth writing experience and is less likely to smudge compared to other types of coal.
What element is in both diamonds and pencil lead?
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.
What element is a diamond and pencil lead made out of?
Both diamonds and pencil lead are made out of the element carbon. The difference lies in their structures: diamonds have a crystal lattice structure, while pencil lead is made up of layers of graphite.
What element is used to make diamonds and pencil lead?
Carbon is the element used to make both diamonds and pencil lead. In diamonds, carbon atoms are arranged in a tight crystal lattice structure, making it one of the hardest naturally occurring materials. In pencil lead, carbon is mixed with clay to create a graphite material that writes on paper when applied.
Is lead in diamonds?
No, the lattice structure of diamonds is different from the lattice structure of lead or graphite, although both are formed from carbon. (The answer assumes that you are referring to pencil lead and not the chemical lead: Pb.)
What element is in a pencil and also a diamond?
You're thinking of carbon. Both pencil lead and diamonds are allotropes of carbon.
How is diamond different to a pencial led?
the most obvious reason being that diamonds cost a lot more than pencil lead. another reaon they are different is that diamonds are the hardest known substance to man. pencil lead is not hard at all.
What metal is present in the pencil?
Trick question. There is no metal in a "lead" pencil. The insert is composed of graphite, which is a carbon similar to coal.
What are lead pencils made out of?
The lead in pencils are not made out of lead, as is common belief. Pencil lead is made out of graphite.
