Colored Writing:
black: solid
green: liquid
blue: gas
The box colors:
white: metal
blue: semiconductors
brown: non-metals
gray: halogens
pink: noble gases
The colors are related to the different classes of chemical elements, like metal, non-metal, gases, etc. However, every developer of a Periodic Table creates his own color codes, which is specified on any part of the Table.
This depend on the editor of your periodic table; read the legend for informations.
Red radio active
black
white
It represents like metals and nonmetals and gases. something basically like that
The colors represent whether the elements are metals, non metals , metalloids, noble elements. It describes the category of the element.
metals, metalloids, and nonmetals
Long dashes in the Mendellev's periodic table represent the element which were not discovered yet and these elements were discovered later on.
Symbols represent name of the element. They signify the position of element in periodic table.
"Na" is Sodium.
The answer is: Au
No. they dont represent the periodic table.
metals, metalloids, and nonmetals
Group nine to eighteen (B-Families) of 'd' and 'f' blocks of periodic table are transition elements.
Arsenic
Long dashes in the Mendellev's periodic table represent the element which were not discovered yet and these elements were discovered later on.
There are four blocks named as s, p ,d and f.
Symbols represent name of the element. They signify the position of element in periodic table.
groups
Zinc
Cd is Cadmium.
There are total 18 groups in the periodic table that contains elements having same properties.
D block elements are at the center of the periodic table; f block elements are at the bottom.