= 25 X 5 = (use the correct number of sig figs)

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Adepositional also feature that forms where a stream enters a lake or an ocean is a

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.