The group number on the periodic table is the same as the positive charge for Group of answer choices

1.halogens

2.noble gases

3.alkali-metals

4.transition metals

Smog is the term used to describe the combination of fog and smoke

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

What is the polyatamic ion of borate