Atomic radius is best described as

One half the distance between the nuclei of identical atoms that are bonded together.

the atomic radius is defined as one half of the distance between the nuclei of identical atoms that are bonded together

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? ?