In Periodic Table, you should know and be able to analyse all the periodic table elements,by group and period. You also should be able to understand the transition elements.
Elements in the periodic table are arranged in the order of increasing proton number.
Elements in the periodic table are arranged in the order of increasing proton number.
The period of an element is equal to the number of shells occupied with the electrons in the atom of the element
No comments:
Post a Comment