In your own words, explain the difference between ionic and covalent bonds. Also providing an example of each. (3 points)
An ionic bond is formed when one or more electrons are transferred from one atom to another, resulting in a charged species called an ion. These oppositely charged ions attract each other, forming the bond. An example of an ionic bond is found in sodium chloride (NaCl), where a sodium atom donates an electron to a chlorine atom, resulting in the formation of Na+ and Cl- ions that attract each other.
On the other hand, a covalent bond is formed when two atoms share one or more pairs of electrons. This sharing of electrons allows both atoms to attain a stable electron configuration. An example of a covalent bond is found in the molecule water (H2O), where two hydrogen atoms share their electrons with an oxygen atom, resulting in the formation of two covalent bonds between the hydrogen and oxygen atoms.
what is the correct answer
Ionic bonds are formed between a metal and a non-metal, where one atom donates electrons to another and the resulting ions attract each other. Covalent bonds, on the other hand, are formed between two non-metals when atoms share electrons to achieve a stable electron configuration.
An example of an ionic bond is the bond between sodium (Na) and chlorine (Cl) in sodium chloride (NaCl), where sodium donates an electron to chlorine, resulting in the formation of Na+ and Cl- ions that attract each other.
An example of a covalent bond is the bond between two hydrogen (H) atoms and an oxygen (O) atom in water (H2O), where both hydrogen atoms share their electrons with the oxygen atom, resulting in the formation of two covalent bonds between the hydrogen and oxygen atoms.