List the elements present in group 17(VIIA) or halogen family in periodic table. Write the electronic configurations of group 17(VIIA) elements. Discuss the details of occurrence and abundance of halogens. Give the preparation methods of halogens. Discuss the physical and chemical properties of halogens. Examine the anomalous behavior of fluorine and give the reasons for its peculiarity. Compare the nature of fluorine and oxygen. Describe the general properties of compounds of halogens. Identify the structures of oxyacids of chlorine and bromine. Give the important uses of halogens.
More details please visit http://www.wonderwhizkids.com/
"Wonderwhizkids.com" hosts concept oriented content in Maths & Sciences specially designed for K-8 to K-12 grades. "Wonderwhizkids (WWK) enables students to enjoy learning with application oriented, visually rich content which is simple and easy to understand. The content is aligned to best practices of learning and teaching.
Students can develop strong basics, critical thinking and problem solving skills to do well in school and beyond. Teachers can use WWK as a reference material to be more creative in designing engaging learning experiences. Parents also can actively participate in their child's development through WWK".
This topic covers under Chemistry subject as a part of the Metals and NonMetals topic and this topic contains following sub topics Halogens Chemical Properties of Halogens Compounds of Halogens Uses of Halogens