Please select a subject first
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Give one example of the following:
A molecule containing a triple covalent bond.
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Two atoms of the same element combine to form a molecule. The bond between them is known as ______ bond.
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Two chlorine atoms combine to form a molecule. The bond between them is known as ______.
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In forming oxygen molecule, ______ electrons are shared by each atom of oxygen.
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In forming N2 molecule, ______ electrons are shared by each atom of nitrogen.
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The number of single covalent bonds in C2H2 molecule are ______.
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The general formula CnH2n for cycloalkanes is the same as that of ______.
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What is the atomic number of carbon. Write its electronic configuration.
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What is a covalent bond?
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What type of bond exists in CCl4?
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What type of chemical bonds are formed by carbon? Why?
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What type of bond is present in oxygen?
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Why does carbon form compounds mainly by covalent bonding?
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What type of chemical bond is present in the chlorine molecule? Explain your answer.
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Explain the formation of a chlorine molecule on the basis of electronic theory of valency.
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Giving one example, state what are covalent compounds.
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Compare the properties of ionic compounds and covalent compounds.
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Explain why:
Covalent compounds have generally low melting points.
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What is buckminsterfullerene?
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How is buckminsterfullerene related to diamond and graphite?
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