Discussion+and+Questions

=Please sent your responses to answer these questions!=

Which Group can you find the Aliki Earth Metals?



Please list and give a brief description of three scientist who were involved in creating our modern atomic theory: @http://www.youtube.com/watch?v=BhWgv0STLZs

What is the electron configuration for Na?



Group 17 is commonly called the?



Please download and complete the worksheet on elements!!