The correct answer is Titanium. Titanium is known as a wonder element. It is an element of transition series. It is known as a wonder metal because of its low density and high tensile strength.
It is known as wonder metal because of its low density and high tensile strength. Also, titanium is resistant to corrosion in seawater, liquid chlorine and even in Aqua Regia.
Bauxite is found in various colours like white, grey, yellow, orange, red, pink, or brown. Thus, it is also known as the wonder metal.
Examples of metals are Lithium, Beryllium, Sodium, Chromium, Nickel, Gold, Copper, Silver, Iron and Zinc.
Calcium and potassium are metals and the other two are non-metals. Was this answer helpful?
By definition, a metal element is an element that form positive ions and has metallic bonds. Most elements on the periodic table are metals. Examples of metal elements include iron, copper, silver, mercury, lead, aluminum, gold, platinum, zinc, nickel and tin.
All elements except hydrogen, which form positive ions by losing electrons during chemical reactions are called metals. Thus metals are electropositive elements. They are characterized by bright luster, hardness, ability to resonate sound and are excellent conductors of heat and electricity.
Metals can be divided into two main groups: ferrous metals are those which contain iron and non-ferrous metals that are those which contain no iron. Pure Iron is of little use as an engineering material because it is too soft and ductile.
What Are Metals Made up of? Metals are made up of atomic materials such as electrons, neutrons, and protons. Atoms of different elements can be distinguished from one another by the number of protons they contain.
Titanium – metal of the future.
Bauxite is considered as wonder metal of 20th century because of its lightweight. It's a really strong aluminium ore and also a great reducing agent. It is also a moderately reactive ore.
The wonder metal of the 20th century is Aluminium.
Don't let the dumpster diving put you off – never mind gold or silver, vanadium may just be the most beautiful metal of all. It's the 22nd most abundant element in the Earth's crust, though it's rarely found naturally in its metallic form. Instead, vanadium can be found in more than 100 different minerals.
Aluminium is known as wonder metal because it is used for various purposes. It is a light weight metal having low density, but it is very strong. This is why it is used extensively in aircrafts. Aluminium also resists continuous oxidation.
The correct answer is Titanium. Titanium is known as a wonder element.
Tungsten, which is Swedish for "heavy stone," is the strongest metal in the world. It was identified as a new element in 1781. It is commonly used to make bullets and missiles, metal evaporation work, manufacturing of paints, creating electron and Television tubes, and making glass to metal seals.
Copper is incredibly useful
Iron and aluminium are the most-used industrial metals in the world. Then comes copper. Its main use is in wiring, which accounts for about 60% of demand. Piping and roofing make up another 20%, machinery about 10%, and “other” the final 10%.
Metals are lustrous, malleable, ductile, good conductors of heat and electricity.
Some examples of metals are iron, aluminum, copper, zinc, tin, and lead.
Materials can be classified into four main groups: metals, polymers, ceramics, and composites.
Because they're reluctant to share electrons from their filled outer electron shells, noble gases are generally considered unreactive.
So the metals and non-metals are as follows: Metals in the first twenty elements are Lithium, Beryllium, Sodium, magnesium, Aluminum, Potassium, and calcium. Now the non-metals in the first twenty elements are Hydrogen, Helium, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Phosphorous, Sulphur, Chlorine, and Argon.
Platinum is chemically inert and will not oxidize in air at any temperature. It is resistant to acids and is not attacked by any single mineral acid but dissolves readily in aqua regia. The metal is rapidly attacked by fused alkali oxides and by peroxides and will react with fluorine and, at red heat, with chlorine.