Which of newton’s laws of accounts for the following statement? “negative acceleration is proportional to applied braking force.” a. first law b. second law c. third law

If you're careful with how you define the directions of all the vectors involved, then Newton's 2nd law of motion accounts for it perfectly.

It won't lose or gain electrons if it's a covalent bond it shares the electrons with another atom or atoms. if it is an ionic bond it will lose the 3 electrons on the outer shell and become a positively charged ion.  credit goes to @sunshinebaby of answers.yahoo.com.

Yes