Hackaday9 年
7th Period Of The Periodic Table Complete
For the last fifty or so years, the periodic table ... elements, they will get a name. Currently elements 113, 115, 117, and 118 are known as Ununtrium, Ununpentium, Ununseptium, and Ununoctium ...
Hackaday9 年
periodic table
For the last fifty or so years, the periodic table ... elements, they will get a name. Currently elements 113, 115, 117, and 118 are known as Ununtrium, Ununpentium, Ununseptium, and Ununoctium ...