For each statement check if it describes ionic, polar covalent, nonpolar covalent, or metallic bonds: Ionic Polar Covalent Nonpolar Covalent Metallic A transfer of electrons between two atoms Positive nuclei dispersed in a sea of mobile electrons Metals and nonmetals bonding One atom loses, and another atom gains electrons Two atoms share electrons equally Metals bonding only Electronegativity differences under 0.4 A bond resulting from electrostatic charges between opposite charged particles Two atoms share electrons unequally Nonmetals bonding only Electronegativity differences over 0.4 and between 2 Non metals

Question

Patience Haas

Chemistry

4 July, 10:23

For each statement check if it describes ionic, polar covalent, nonpolar covalent, or metallic bonds: Ionic Polar Covalent Nonpolar Covalent Metallic A transfer of electrons between two atoms Positive nuclei dispersed in a sea of mobile electrons Metals and nonmetals bonding One atom loses, and another atom gains electrons Two atoms share electrons equally Metals bonding only Electronegativity differences under 0.4 A bond resulting from electrostatic charges between opposite charged particles Two atoms share electrons unequally Nonmetals bonding only Electronegativity differences over 0.4 and between 2 Non metals

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Jaidyn · Answer 1

A transfer of electrons between two atoms = ionic bond and covalent bond Positive nuclei dispersed in a sea of mobile electrons = metallic bond metals and non metals bonding, one atom loses electrons while another gain electrons = ionic bond Two atoms share electrons equally = Covalent bond electronegativity differences under 0.4 = non polar covalent bond A bond resulting from electrostatic charges between opposite charged particles = ionic bond Electronegativity differences over 0.4 and between 2 Non metals = Polar covalent bond.

Explanation:

Ionic bond: it is formed through electrostatic attraction between a cation (metal) and an anion (non metal). In other words, an ionic bond is formed when a metal loses an electron and a non metal gains it. If the electronegativity difference is more than 1.7, the bond will exhibit an ionic characteristic.

Covalent bond: this type of bonding exists between non metals. It involves sharing of electron between two non metals.

Metallic bond: is formed between positively charged atoms, where free electrons are shared among lattice of cations. It is mostly formed between metal atoms.

Polar covalent bond: it is a type of covalent bond formed due to unequal sharing of electrons between two atoms. This is mainly due to the fact that one element will have a stronger attraction for electrons than the other. If the electronegativety difference is between 0.4 and 1.7, the bond will be a polar covalent.

Non polar covalent: it is a type of covalent bond formed due to equal sharing of electrons between two atoms. Thus the electronegativity difference would be less than 0.4