Chemistry Modern Periodic Table ~ Previously the groups were named as ia viiia viii ib viib and 0. Principle quantum number n decides the period of the element. Groups consist of elements that have similar outer shell electronic configuration in their atoms. Elements are grouped in ascending order of their respective atomic number. We have radioactive elements actinides present in group 3 of period seven. Period four and five have eighteen elements and are known as the long group. But now they are named as 1 2 3 18. The seven rows of the table called periods generally have metals on the left and nonmetals on the right. In the modern periodic table periods are the seven horizontal rows. In the modern periodic table group number 3 of period six contains the lanthanide series which are the rare earth elements. Indeed recently has been hunted by consumers around us, perhaps one of you. People are now accustomed to using the net in gadgets to see video and image information for inspiration, and according to the name of this post I will discuss about Chemistry Modern Periodic Table. Previously the groups were named as ia viiia viii ib viib and 0. Principle quantum number n decides the period of the element. The seven rows of the table called periods generally have metals on the left and nonmetals on the right. Groups consist of elements that have similar outer shell electronic configuration in their atoms. So we have seen the properties of the modern periodic table. In the modern periodic table group number 3 of period six contains the lanthanide series which are the rare earth elements. Elements are grouped in ascending order of their respective atomic number. There are seven horizontal rows called periods and eighteen vertical columns called groups. In the study of chemistry modern periodic table holds prime importance. Following are some of the main features of modern periodic table.
But now they are named as 1 2 3 18. Following are some of the main features of modern periodic table. In the study of chemistry modern periodic table holds prime importance.
There are seven horizontal rows called periods and eighteen vertical columns called groups.
Principle quantum number n is one of the four quantum numbers n l m and s. In the study of chemistry modern periodic table holds prime importance. Elements are grouped in ascending order of their respective atomic number. Following are some of the main features of modern periodic table.