Which type of mutation involves only one base pair?

Point Mutation

Explanation:

not sure if this is what you'r looking for nnew= nold

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called