Today, we will be covering the basic of the periodic table.
[gview file=”https://www.whsad.org/wp-content/uploads/2014/10/atomic-concept-03.pptx”] [gview file=”https://www.whsad.org/wp-content/uploads/2014/10/ATOMIC-CONCEPT-CW03-ABC.docx”] [gview file=”https://www.whsad.org/wp-content/uploads/2014/10/ATOMIC-CONCEPT-CW03-Preactivity.docx”] [gview file=”https://www.whsad.org/wp-content/uploads/2014/10/ATOMIC-CONCEPT-CW03-student.docx”] [gview file=”https://www.whsad.org/wp-content/uploads/2014/10/ATOMIC-CONCEPT-CW03.docx”]