the following molecules contain polar bonds. the only polar molecule is..?

a.CCl4

NH3
The others are non polar

An ionic bond is a chemical bond formed by making use of the electron attraction between constructive and unfavorable ions. Ionic bonds are made whilst an electron from the valence shell of one atom is transfered to the valence shell of yet another atom. The atom that lost an electron turns right into a incredible ion and the atom that constructive factors the electron turns right into a unfavorable ion. In NaCl the sodium ion has one much less electron than protons so it has a incredible charge. The chlorine ion has one greater electron than protons so it has a unfavorable charge. considering that postives are attracted to negatives the two ions are attracted to a minimum of one yet another. The atom that loses an electron turns right into a cation it is constructive, and the atom that constructive factors an electron turns into an anion it is unfavorable. the character of the ionic bonds helps the formation of ionic solids by making use of attracting different charged atoms to style a solid. The ions are arranged in a crystalline shape with each and each Na+ ion attracted to numerous Cl- ions and each and each Cl- ion attracted to numerous Na+ ions. There are actually not any NaCl molecules.

c, ammonia

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