How many valence electrons does aluminum (AI) have available for bonding?
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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

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?