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They are bonded by nonpolar covalent bonds. Each of the atoms is sp2 hybridized. It is sometimes depicted as having alternating single and double bonds, but this is not quite accurate. The bonds are subject to what is called resonance so that the bonds are neither single nor double but sort of in between.
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Why is diamond so much harder then graphite?
Diamond is so much harder than graphite because the carbon atoms in diamond are bonded to other carbon atoms tetrahedrally. In graphite, the carbon atoms are only bonded to three other carbon atoms and form sheets. There is one valence electron that wanders the surface which makes graphite a conductor.
Number of adjacent carbon atom in graphite?
In graphite, each carbon atom is bonded to three other carbon atoms in a hexagonal lattice structure. This creates a 2D network of interconnected carbon atoms that form layers. Each carbon atom in graphite is adjacent to three other carbon atoms within the same layer.
How can diamond and graphite be made out of same substance and be so different?
They are so different because of the way the carbon atoms bond to each other. Graphite has layers of very strong bonds, but the layers are very weakly bonded to each other. Diamonds are so strong because all of its carbon atoms are uniformly bonded to one another.
What is the structural difference between a diamond and graphite?
The structural difference between diamond and graphite is in their arrangement of carbon atoms. Diamond has a three-dimensional network structure where each carbon atom is bonded to four other carbon atoms in a tetrahedral arrangement. In contrast, graphite consists of layers of carbon atoms arranged in hexagonal rings with each carbon atom bonded to three others in the same plane, allowing for easy slippage between the layers.
Lead of a pencil made up of what?
Generally it's made of graphite. Graphite is a substance made of carbon. The carbon atoms are bonded together in a particular way that allows "sheets" of graphite to break off easily. When you write something, some of these sheets break off and end up on your paper.
Does graphite form a tetrahedral network?
No, graphite does not form a tetrahedral network. Graphite has a layered structure composed of hexagonally arranged carbon atoms that are covalently bonded within the layer, but weakly bonded between the layers.
Is graphite a simple molecule?
No, graphite is not a molecule. It is a form of carbon where the carbon atoms are arranged in layers of hexagonal structures. Each layer is made up of a two-dimensional lattice of carbon atoms bonded together, but these layers are held together by weak van der Waals forces.
Is graphite a molecular or ionic compound?
Graphite is a giant molecule bonded with covalent bonds.Some of the bonds involve delocalised electrons.
Why is diamond so much harder then graphite?
Diamond is so much harder than graphite because the carbon atoms in diamond are bonded to other carbon atoms tetrahedrally. In graphite, the carbon atoms are only bonded to three other carbon atoms and form sheets. There is one valence electron that wanders the surface which makes graphite a conductor.
Is graphite reactive?
Graphite is not typically reactive because its carbon atoms are bonded together in a stable structure. It is resistant to most chemicals and does not easily react with other substances.
Number of adjacent carbon atom in graphite?
In graphite, each carbon atom is bonded to three other carbon atoms in a hexagonal lattice structure. This creates a 2D network of interconnected carbon atoms that form layers. Each carbon atom in graphite is adjacent to three other carbon atoms within the same layer.
What is the electrical conductivity of graphite?
The electrical conductivity of graphite is high due to its structure of bonded carbon atoms, allowing for the flow of electrons.
Is Graphite an Ionic Compound?
No, graphite is not an ionic compound. Graphite is a form of carbon in which the carbon atoms are bonded together in layers with strong covalent bonds, giving it its unique properties such as being a good conductor of electricity. Ionic compounds are formed from the attraction between positively and negatively charged ions.
Atoms in a pencil?
A pencil is made of carbon atoms bonded together in a crystalline structure. These atoms form graphite, which gives the pencil its characteristic dark color and allows it to leave marks on paper when writing.
How can diamond and graphite be made out of same substance and be so different?
They are so different because of the way the carbon atoms bond to each other. Graphite has layers of very strong bonds, but the layers are very weakly bonded to each other. Diamonds are so strong because all of its carbon atoms are uniformly bonded to one another.
What is the structural difference between a diamond and graphite?
The structural difference between diamond and graphite is in their arrangement of carbon atoms. Diamond has a three-dimensional network structure where each carbon atom is bonded to four other carbon atoms in a tetrahedral arrangement. In contrast, graphite consists of layers of carbon atoms arranged in hexagonal rings with each carbon atom bonded to three others in the same plane, allowing for easy slippage between the layers.
Why do graphite not react with oxygen at room temperature?
Graphite does not react with oxygen at room temperature because graphite has a stable structure of carbon atoms bonded to each other in layers, which makes it highly resistant to chemical reactions. The strong carbon-carbon bonds in graphite make it difficult for oxygen to break into the structure and react with the carbon atoms.
