If you mean the table of the elements which is arranged systematically, this is the Periodic Table.
I suppose that you think to periodic table of Mendeleev.
If you're asking what element is number 17 on the periodic table the answer is Chlorine. Assuming this is for a chemistry class you should have a periodic table available to you and that would be rather easy to look up.
That table or chart would be the "Periodic Table" commonly found in any good chemistry text book.
The system of the Periodic Table is not changed after the addition of a new element.
''the correct answer can be found in your textbook of chemistry or science''
Cl stands for chlorine. Chlorine is the 17th element in the periodic table and is a member of the halogen group.
He created the first perodic table and organized the element in the periodic table by atomic mass
The Element Song used to teach the audience about the Elements in the elemental table. It is most commonly sung in chemistry, physics or biology classes.
In the periodic table it is the element Carbon.
the technique is the periodic table. you can search he element as well as check if it is a non metal or metal.
The closest one is krypton, which has a mass of 83.80 according to the periodic table in my Handbook of Chemistry and Physics.
chlorine, the stuff in pools. I dunno a lot I'm not that smart when it comes to chemistry but I memorized the abbreviations