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Periodic table's seventh row finally filled as four new elements are added

Discovery of four super-heavy chemical elements by scientists in Russia, America and Japan has been verified by experts and formally added to table

Four new elements have been added to the periodic table, finally completing the tables seventh row and rendering science textbooks around the world instantly out of date. 339 more words

Trending News

On trend: How does moving up and down a group affect the properties of elements

Groups are the columns of the periodic table which contains chemical elements. They are numbered 1 to 8 from right to left and therefore often share properties. 341 more words

Science Within the Curriculum

Written by Joyce Posada, a 2015 STAO Galbraith winner from the University of Toronto.

This is a two-page survival guide containing the essential knowledge needed to teach all of the grade 9 academic strand, … 12 more words

Gr 9-10 Science

Let's add beryllium powder

Initial condition

  • H2(g): 0.70 mol
  • He(g): 1.00 mol
  • Li(s): 0.40 mol (still solid: it melts at 180.5 degrees)
  • LiH(s): 0.60 mol
  • Pressure = 525.5 kPa…
  • 163 more words
Education

Periodic Table's 7th Row Completed With Discovery Of Four New Elements

Break out the champagne; the 7th row of the periodic table has been completed with the addition of four new elements. While their existence had been predicted before, they have only now been officially discovered meaning they can be formally named on the table. 340 more words

Seattle Agency News

The Periodic Table Explained

A while back a friend asked: what’s the deal with chemists and the periodic table? In a nutshell, the periodic table displays all of the elements in an order that allows chemists to know something about each one at a glance. 432 more words

It's Elementary - Overwrought Irons in Name Change Scandal

by Alan McSpestos

Jeremy Irons is a much loved and respected Great British thespian. Known for his award winning star turns in Die Hard with a Vengeance, The Lion King and Dungeons & Dragons, Jeremy has of late been in trouble. 479 more words

UK