How much 2.0 m phenylmagnesium chloride solution is needed if adding 2.9 mmol of grignard reagent to a reaction? your answer should be in ml and you should answer to the second decimal place. do not include the unit label, answer only with a number.

The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table?