Question

how is the perodic table important

Answer 1

Answer:

The periodic table is the most important chemistry reference there is. It arranges all the known elements in an informative array. Elements are arranged left to right and top to bottom in order of increasing atomic number. Order generally coincides with increasing atomic mass.

Answer 2

ohm's law state that... when the physical condition of a conductor remain constant...then.. current flowing through a conductor is directly proportional to the potential difference across them...