How many atoms are in 1.3g C? Answer in Units of Atoms

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block

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?