What’s The Heaviest Metal?
What’s The Heaviest Metal? Answer 1: Osmium is the most dense metal! Many people are familiar with lead (11.3 kg/L), but osmium is twice as dense (22.6 kg/L)! What is the heaviest common metal? Osmium is one of the heaviest materials on earth, weighing twice as much as lead per teaspoon. Osmium is a chemical