A chlorine (Cl) atom has 7 valence electrons. Which of the following would be the most likely way for a chlorine atom to become stable?

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z