The periodic table is a tabular arrangement of the chemical elements, organized on the basis of their atomic numbers, electron configuration (electron shell model), and recurring chemical properties. Elements are presented in order of increasing atomic number (the number of protons in the nucleus). The standard form of the table consists of a grid of elements laid out in 18 columns and 7 rows. The rows of the table are called periods; the columns are called groups.
Let's review the properties of ALL ELEMENTS in the Periodic Table!!!!!!!!
NOW LET'S BUILD THE ELEMENTS...
No comments:
Post a Comment