fluorine (f), chlorine (cl), bromine (br), and iodine (i) are elements in the same group on the periodic table. why are these elements grouped together?

What dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean

What should you adjust to make your hard hat fit properly

What are the costs and benefits of leaving home after high school?