how many electrons do most atoms seek to have in their outermost shell, causing covalent bonds to…

how many electrons do most atoms seek to have in their outermost shell, causing covalent bonds to form?\n1\n3\n4\n8
Answer
Brief Explanations:
Most atoms seek to have 8 electrons in their outermost shell (octet rule) to achieve a stable electron - configuration, which often leads to the formation of covalent bonds.
Answer:
D. 8