Ionic, Covalent and Metallic Bonding

Front

What is ionic bonding?

Back

Ionic bonding is the electrostatic attraction between oppositely charged ions, typically formed when one atom donates an electron to another, resulting in the formation of cations and anions.

Front

What is covalent bonding?

Back

Covalent bonding is the sharing of electron pairs between atoms, allowing them to achieve a full outer shell of electrons.

Front

What is metallic bonding?

Back

Metallic bonding is the attraction between metal ions and delocalized electrons, allowing metals to conduct electricity and heat.

Front

How can you identify an ionic compound?

Back

Ionic compounds typically consist of a metal and a non-metal, and they often have high melting and boiling points.

Front

How can you identify a covalent compound?

Back

Covalent compounds usually consist of non-metals and may have lower melting and boiling points compared to ionic compounds.

Front

What is an example of an ionic compound?

Back

Magnesium oxide (MgO) is an example of an ionic compound.

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What is an example of a covalent compound?

Back

Sulfur dioxide (SO2) is an example of a covalent compound.

Front

What is the significance of electron sharing in covalent bonds?

Back

Electron sharing allows atoms to achieve a stable electron configuration, similar to that of noble gases.

Front

What is the role of electronegativity in bonding?

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Electronegativity is a measure of an atom's ability to attract electrons; it helps determine whether a bond will be ionic or covalent.

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What is a polar covalent bond?

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A polar covalent bond is a type of covalent bond where electrons are shared unequally between atoms, resulting in partial charges.