Tuesday, September 24, 2019

The Electonic Configuration of the Atom

The class will focus on the first 20 elements of the Periodic Table.
On Monday you too notes and in today's class you will apply the information for the notes.
Class activity:
You will be given a blank copy of the periodic table and be asked to fill in the first 20 elements using the symbols.
In addition, you will be expected to write in the atomic numbers.
After which you will write the number of electrons present and be able to write the number of neutrons present in each of the 20 elements.
Image result for periodic table of elements

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