Explain how a covalent bond is different than an ionic bond. which type of bond is the stronger of the two bonds? give examples of molecules that are formed by each type of bond.

Answer & Explanation:

There are two types of bonds that we studied: ionic and covalent. Ionic bonds are named as such because they result from the transfer of electrons to complete the bond. You can think of this kind of like the ions are sharing to satisfy their outer energy levels. In most elements, the outer energy level is not full. Atoms naturally want a full set of electrons, so they hook up with an element that has one extra electron that it wants rid of. The atoms with an extra electron transfers the electron to the atom lacking one. The result is that both the atoms have satisfied their energy levels and a stable compound is formed out of two unstable elements. For example salt, a stable compound, is formed from the very unstable elements sodium and chlorine. A covalent bond works slightly differently. You can think of it like joining forces.. Two atoms share one electron, instead of the electron being donated. Water is an example of a covalent compound formed from 2 hydrogens and 1 oxygen atom.

answer: oof wait

explanation:

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."