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What do coal pencil lead and diamonds have in common?
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.
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 used to make pencil lead, but it is not a form of coal.
Is a pencil poison?
If your asking if the pencil has Lead, then the answer is that most pencils do NOT have lead in them anymore.
What mineral found in coal?
Sulfur is a common mineral found in coal. Its presence in coal can lead to sulfur dioxide emissions when the coal is burned, contributing to air pollution.
What do coal pencil lead and diamonds have in common?
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.
Is one form of carbon a diamond?
Yes. Other allotropes include coal and graphite, such as you might find in a pencil as 'lead'.
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 used to make pencil lead, but it is not a form of coal.
What is the connection between diamond and a lead pencil?
carbon.
What element is diamond and your pencil lead are made of this?
carbon
What element is diamond and pencil lead made of?
Carbon
What everyday uses you carbon?
Coal, diamonds, pencil lead, etc...
A diamond and a pencil are made of what element?
A diamond and a pencil lead (graphite) are both made of carbon. The difference is the crystalline structure of the carbon atoms.
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.
Which element is a diamond and your pencil lead graphite made of?
hydrogen
What element is a diamond and the lead in a pencil?
Carbon. Diamond and graphite (pencil lead) are allotropes of carbon, meaning different atomic arrangements of the same element. They are also both covalent network solids.
