Podcast
Questions and Answers
Diamond has very high ______ and boiling points.
Diamond has very high ______ and boiling points.
melting
Graphite is characterized as being ______, which makes it useful for lubricants.
Graphite is characterized as being ______, which makes it useful for lubricants.
soft
Fullerenes can ______ in some solvents.
Fullerenes can ______ in some solvents.
dissolve
The electrical conductivity of diamond is ______.
The electrical conductivity of diamond is ______.
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Due to its layered structure, graphite can ______ electricity.
Due to its layered structure, graphite can ______ electricity.
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The structure of diamond features a tetrahedral arrangement of carbon atoms, held together by strong ______ bonds.
The structure of diamond features a tetrahedral arrangement of carbon atoms, held together by strong ______ bonds.
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Graphite has strong covalent bonds within flat, parallel layers, but weak attraction forces between ______.
Graphite has strong covalent bonds within flat, parallel layers, but weak attraction forces between ______.
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Fullerenes, such as C60, have a simple molecular structure and consist of ______ molecules.
Fullerenes, such as C60, have a simple molecular structure and consist of ______ molecules.
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The weak intermolecular forces between fullerenes contribute to their characteristic ______ structure.
The weak intermolecular forces between fullerenes contribute to their characteristic ______ structure.
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Diamond is known for its very hard material that results from strong covalent bonds in all ______.
Diamond is known for its very hard material that results from strong covalent bonds in all ______.
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A giant covalent structure is characterized by strong electrostatic attraction between the shared electrons and the nuclei of the bonded ______.
A giant covalent structure is characterized by strong electrostatic attraction between the shared electrons and the nuclei of the bonded ______.
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Examples of substances with giant covalent structures include diamond and ______.
Examples of substances with giant covalent structures include diamond and ______.
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Giant covalent structures have very high melting and ______ points.
Giant covalent structures have very high melting and ______ points.
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Giant covalent structures are generally very ______, except for graphite.
Giant covalent structures are generally very ______, except for graphite.
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In giant covalent structures, the outermost shell electrons are used to form ______ bonds.
In giant covalent structures, the outermost shell electrons are used to form ______ bonds.
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A notable characteristic of giant covalent structures is that they are ______ in any solvent.
A notable characteristic of giant covalent structures is that they are ______ in any solvent.
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Silicon dioxide, commonly known as ______, is an example of a giant covalent structure.
Silicon dioxide, commonly known as ______, is an example of a giant covalent structure.
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In silicon dioxide, each silicon atom is bonded to ______ oxygen atoms.
In silicon dioxide, each silicon atom is bonded to ______ oxygen atoms.
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