Confidence votes 34.5K. The Periodic Table Dmitri Mendeleev created the first periodic table according to atomic mass in 1869. Others before Mendeleev had organized the elements according to their properties and were able to discern periodicity, although Mendeleev is generally accepted as the creator of the table.enry Moseley created the modern periodic table by putting the elements in order by atomic number. Dmitri Mendeleev made the first periodic table that could successfully predi â¦ ct future elements, but ordered his elements by atomic mass, which we do not do today.
Best cities in Vermont. 1  Norwich. 2  Old Bennington. 3  Woodstock. Manchester Center. 4  Richmond. Manchester.  South 1  Burlington. South 2  Barre. Waitsfield. 3  Wilder. Middlebury.  West 1  Brattleboro. White River  Junction. 1  Essex Junction.  Dorset. Quechee.
Ask the average American to list the eight biggest cities in Maine, and they might come up with two. But thereâs more to the Pine Tree State than Portland and the capital of Augustus, with college towns, beach retreats and suburban communities between. Hereâs a closer look at Maineâs biggest cities: 1. Portland. Maineâs most well known city is also its largest.