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Francium followed by cesium
good conductors of electricitygood conductors of heatmaeleablehigh tensile strength
Osmium (Os) is the metallic element with the highest density at 22.61 g/cm3.
Francium is considered the most metallic element. It is an alkali metal with the highest metallic character due to its low ionization energy and ability to readily lose electrons. However, francium is extremely rare and highly radioactive.
Francium is the most metallic element. :)
Yes, aluminum is a metallic element.
Sodium is not a property of anything. It is a metal with its own properties.
Mercury (Hg) is a liquid metallic element.
Oxygen is not ductile because it is a non-metallic element with a molecular structure at room temperature. Ductility is a property that typically applies to metals, where they can be drawn out into thin wires. Oxygen does not have the metallic lattice structure required for ductility.
Iron is a metallic Element. It forms numerous alloys, the most well known one being 'Steel'. Steel is a MIXTURE of iron and carbon. The carbon component is of very low percentage ; less than 2% .
Bismuth is the group 15 element with the most metallic properties. It has the highest atomic number and largest atomic radius of the group, which results in more metallic characteristics such as high electrical conductivity and metallic luster.
Iridium is a metallic element, and Platinum is a different metallic element.