The number of determines the identity of an atom/ion

The first element on the periodic table of elements is carbon. a. true b. false

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Complete each row of the table below by filling in the missing prefix or missing exponent.