As in DNA replication, RNA is synthesized in the 5' â 3' direction (from the point of view of the growing RNA transcript). Only one of the two DNA strands is transcribed. This strand is called the template strand, because it provides the template for ordering the sequence of nucleotides in an RNA transcript.
The properties of the chemical elements are summarized on the periodic table, which organizes the elements by increasing atomic number into rows (periods) in which the columns (groups) share recurring (periodic) physical and chemical properties.
Elements are presented in order of increasing atomic number.   The periodic table of the elements is a table that showcases the elements, their symbol, atomic mass, atomic number (also number of protons), and whether they are solid/gas/liquid (at room temperature) and metal/metalloid/non-metal.