CHEM 1010 discussion post

Discussion 2 – Week 3 Discussion

Must post first.

For this week’s discussion, select one of the elements from the periodic table and draw its electronic configuration and explain its atomic number, mass number, valency, if that element has any isotopes or not, and also provide one of the reactions of your choice.

Please remember to always add references and provide substantial answers. Also, respond to one other post submitted by your peer. This post needs to actually discuss the submitted work by your peer. In lieu of this, you can also respond to a post submitted by your professor. But, such a response too should be an actual discussion. An actual discussion is not merely stating, “Good job,” or other similar phrases. The references should not be from sources, such as Wikipedia, yahoo.com, answers.com, etc.