what is ironic, covalent and metallic bond?
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Answer:
An ionic bond is formed when one atom donates valence electrons to another atom. A covalent bond is formed when both the atoms share pairs of valence electrons. A metallic bond is formed between a cloud of free electrons and the positively charges ions in a metal.
Explanation:
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Answer:
An ionic bond is formed when one atom donates valence electrons to another atom. A covalent bond is formed when both the atoms share pairs of valence electrons. A metallic bond is formed between a cloud of free electrons and the positively charges ions in a metal
Covalent bond: A chemical bond formed by the sharing of electron pairs. Metallic bond: Bonds occurs in metals, formed by the electrostatic attractive force between delocalized electrons and positively charged metal ions.
Metallic bond, force that holds atoms together in a metallic substance. ... The atoms that the electrons leave behind become positive ions, and the interaction between such ions and valence electrons gives rise to the cohesive or binding force that holds the metallic crystal together.