A metal is a solid material (an element, compound, or alloy) that is typically hard, opaque, shiny, and features good electrical and thermal conductivity. Metals are generally malleable—that is, they can be hammered or pressed permanently out of shape without breaking or cracking—as well as fusible (able to be fused or melted) and ductile (able to be drawn out into a thin wire).
Currently, 91 out of the 118 total elements on the periodic table are classified as metals.
Iron is a chemical element with the atomic number 26 in the periodic table. With an abundance of about 35% in both Earth’s inner and outer core, Fe is the fourth most abundant chemical element in Earth’s crust and the most common chemical element on Earth. Iron is the most vitally important component of the … Read more
Bohrium (aka Nielsbohrium) is an artificially produced radioactive chemical element with the symbol Bh and the atomic number 107 in the periodic table of elements. It’s not found in Earth’s crust since it’s a synthetic element created in a laboratory. Chemical and Physical Properties of Bohrium Property Value Symbol Bh Name Bohrium Atomic Number 107 … Read more
Rhenium is a chemical element with the atomic number 75 in the periodic table. It’s one of the rarest elements found in Earth’s crust. Being a member of the transition metals group of elements, this rare metal element has seven valence electrons that make it a chemically inert substance to most fuel gases except oxygen. … Read more
Technetium is a chemical element with atomic number 43 in the periodic table. It’s a synthetically produced element, but it can also be found in Earth’s crust. The natural occurrence of element 43 is around 0.003 parts per trillion. As a member of the manganese family of elements, technetium is a divalent transition metal. It’s … Read more
Manganese is a chemical element with the atomic number 25 in the periodic table. It’s the fifth most abundant metal that occurs in Earth’s crust. A member of the transition metals family of elements, manganese has four allotropic forms which make it an extremely versatile element. Its most stable oxidation states are +2, +6, and … Read more
Seaborgium is a chemical element with the atomic number 106 in the periodic table. It’s a synthetically produced radioactive substance. Hence, it does not occur in any layer of Earth’s crust. Assumed to belong to the transition metals group of the periodic table, this transactinoid element is calculated to have a maximum of six valence … Read more
Tungsten is a chemical element with the atomic number 74 in the periodic table. It’s the strongest naturally occurring metal in the world. Element 47 is one of the rarer elements found in Earth’s crust, with an abundance of 1.5 parts per million. Being a member of the transition metals family of periodic table elements, … Read more
Molybdenum is a chemical element with the atomic number 42 in the periodic table. It occurs in an abundance of 1.5 parts per million in Earth’s crust. This refractory metal has three valence electrons and adopts the oxidation states of +2 to +6 in the compounds. Out of all naturally occurring elements, only carbon, tungsten, … Read more
Chromium is a chemical element with an atomic number of 24 in the periodic table of elements. It’s one of the most abundant naturally occurring elements in Earth’s crust. This element, also known as the hardest metal on Earth, is a member of the transition metals family of periodic table elements and has six valence … Read more
Dubnium is a radioactive chemical element with an atomic number of 105 in the periodic table. It’s not found in Earth’s crust since it’s a synthetically produced element. Being a member of the transuranium element family, dubnium is expected to have five valence electrons. Chemical and Physical Properties of Dubnium Property Value The symbol in … Read more