Briefly describe the extraction of aluminium from its named ore. Include in your description ONE ionic equation.

If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol

I’m an electrically neutral atomic any element, there are equal numbers of