Chemists have always looked for ways of arranging the elements to reflect the similarities between their properties. The modern periodic table lists the elements in order of increasing atomic number (the number of protons in the nucleus of an atom).he table below shows the example of Gallium, which Mendeleev called eka-aluminium, because it was the element after aluminium. Scandium and Germanium were the other two elements discovered by 1886, and helped to cement the reputation of Mendeleevâs periodic table.
The best streaming Netflix TV shows include some great television dramas, sci-fi/adventure shows, sitcoms, and reality TV programs.
13 Essential âLaw & Orderâ Episodes To Stream Before They Leave Netflix. Share this: The first eight seasons of Law & Order, Dick Wolfâs cops-and-courts procedural that launched five spinoffs and tied up a bunch of New York streets during its production, will be taken off Netflix at the end of the month.