It tells you about the element and what it means. So for example Lithium the color is pink,or blue or whatever it would mean what Lithium means.
Generally green box
somthing
Matter
Yes, one box represents one element.
Atomic mass is the number of protons + the number of neutrons in the nucleus of an atom. On the periodic table, the average atomic mass of an element will the be number at the bottom of each box.
Generally green box
What box? The entir table is a box of many boxes.
Solid.
Each box on the periodic table represents a single element. :D
somthing
hydrogen
6, 12.011
Matter
b u dsgufhdjkf
Yes, one box represents one element.
Atomic mass is the number of protons + the number of neutrons in the nucleus of an atom. On the periodic table, the average atomic mass of an element will the be number at the bottom of each box.
There are only 117 out of 118 elements on the Periodic Table that have been identified by research groups. Only 112 of the 117 have been recognized by the IUPAC. So, technically, there are 118 elements.