Question

Covalent bonds tend to make atoms more stable by helping them

1-fill up their innermost electron shell.
2-fill up their outermost electron shell.
3-empty out their innermost electron shell.
4-empty out their outermost electron shell.

Answer 1

Answer:

2-fill up their outermost electron shell.

Answer 2

Answer:

fill up their outermost electron shell.

Explanation:

B