How many valence electrons are there in the tetramethylammonium ion 2 (CH 3 ) 4N^ +

the answer is definitely c.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

have a great day because if you dont you and i will be sad