![]() ![]() Boronĭescription: Boron is a powdery, black solid. Due to its lightweight metal properties, it is used structurally in the aerospace industry. ![]() When combined, the resultant metal, beryllium copper, is used for springs and a variety of electrical applications. Where It's Used: This element is most commonly used as an alloying agent for copper. Berylliumĭescription: Beryllium is a lightweight metal. It is also used in aluminum alloys to make cookware more durable and, most surprisingly, as a mood stabilizer in psychiatric medicines. Where It's Used: Lithium is known most commonly to be used in batteries. Lithiumĭescription: Under standard conditions, Lithium is the lightest metal and is soft and reactive. Due to its wide recreational usage, natural sources of Helium are at risk of being completely depleted in the next decade, sparking fears for the scientific community. It is also used as an inert shield for arc welding and to pressurize liquid fuel tanks in rockets. Where It's Used: Helium gas is commonly known to be lighter than air, which leads to its use in weather and party balloons. Hydrogen was used as a main fuel for the Space Shuttle program by NASA and is currently used heavily by the petroleum and manufacturing industries.ĭescription: Helium is an inert gas and the second-lightest element. The chemical is used heavily as both a gas and liquid fuel. Where It's Used: Hydrogen makes up about 90 percent of the universe's atoms. Hydrogenĭescription: Hydrogen is an explosive gas and also the lightest element. Use this guide to help you identify the group of each metal as you learn more about them. Each element header has its name, atomic number, atomic symbol, and color code to indicate the group it belongs to.Īs an example, Hydrogen is green, so it belongs to the group "other nonmetals." ![]()
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