Chemical bonding

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9 Terms

1
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What is covalent bonding?

the strong electrostatic attraction between a shared pair of electrons and the nuclei of the bonded atoms

2
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What is ionic bonding?

the electrostatic force of attraction between oppositely charged ions formed by electron transfer.

3
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What is a dative covalent bond?

A Dative covalent bond forms when the shared pair of electrons in the covalent bond come from only one of the bonding atoms

4
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How is a sigma bond formed?

When two sp2 orbitals (one from each carbon) overlap to form a single C-C bond called a sigma σ bond

5
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What is electronegativity

Electronegativity is the relative tendency of an atom in a covalent bond in a molecule to attract electrons in a covalent bond to itself.

6
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What is metallic bonding?

Definition: A metallic bond is the electrostatic force of attraction between the positive metal ions and the delocalised electrons

7
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State the bond angle, No of lone pairs and No of bonding pairs in linear, trigonol planar and tetrahedral and trigononal planar, bent and octahedral and triginol by pyrimidal

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8
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What is the bonding and structure in ionic,covalent and metallic bonding

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9
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What is are the properties in ionic, covalent, molecular and giant molecular and metallic

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