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Question

What is electrovalent compound?

What is covalent compound?

What is coordinate bond?

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1,of bonding) resulting from electrostatic attraction between positive and negative ions; ionic. ... 'The bond that is formed between the two ions is an ionic bond (sometimes also called anelectrovalent bond), and thecompound produced is an ioniccompound.'

2,A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.[1][better source needed] For many molecules, the sharing of electrons allows each atom to attain the equivalent of a full outer shell, corresponding to a stable electronic configuration.

Covalent bonding includes many kinds of interactions, including σ-bonding, π-bonding, metal-to-metal bonding, agostic interactions, bent bonds, and three-center two-electron bonds.[2

3,A coordinate covalent bond,[1] also known as a dative bond[2] or coordinate bond[3] is a kind of 2-center, 2-electron covalent bond in which the two electrons derive from the same atom. The bonding of metal ions to ligandsinvolves this kind of interaction.

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