Chemistry homework help.

Periodic Table Discussion

Discussion Topic

Explain: Elements are listed in the periodic table in an ordered, systematic way that correlates with a periodicity of their chemical and physical properties. Select two elements and explain their position on the chart, why they are there, and if they could fit into another spot.

Each student must post (1) substantial initial post with a minimum of 250 words All posts and replies must contain at least (2) professional references, one may be the course textbook, properly cited in the current APA format.

Chemistry homework help