Aluminum: It's not just found in the refrigerator wrapped around week-old leftovers. This element is the second-most abundant metallic element in Earth's crust aftersilicon. It's used in soda cans and other packaging, in aircraft and automobiles, and even in that snazzy iPhone 6. Aluminum'...
Note on Naming:Sir Humphry Davy proposed the name aluminum for the element, however, the name aluminium was adopted to conform with the "ium" ending of most elements.This spelling is in use in most countries. Aluminium was also the spelling in the U.S. until 1925 when the American Chemica...
Now wait a minute, there is no such thing as native aluminum, is there? In fact aluminum is famous for not occurring natively: Despite being the third most abundant element in the earth's crust, accounting for over 8% of the total weight of the crust, it was completely unknown as a ...
In fact aluminum is famous for not occurring natively: Despite being the third most abundant element in the earth's crust, accounting for over 8% of the total weight of the crust, it was completely unknown as a metal until 1825 when small, precious samples were first isolated from ore. Bu...
The metal can be mixed with other metals, particularly aluminum, for use in making car bodies, drink cans and other items that need to be light and strong. Magnesium is flammable, so one of its main uses is for flares and fireworks. During World War II, the element was even used to ...
In theory, each different lamp should produce a different color of light characteristic of its element. Unfortunately, the lamps all use neon as a carrier gas: You generally have to have such a carrier gas present to maintain the electric arc. Neon emits a number of very strong orange-red ...
The discovery of gallium filled a spot predicted by Mendeleev's periodic table. Gallium took the place of the placeholder element eka-aluminum. Gallium was first identifiedusing spectroscopyby its distinct pair of violet spectral lines. Gallium's melting point (302.93 K) is low enough to melt th...
You have likely heard of aluminum before, but you might be surprised at how many items in your home and town contain aluminum. Learn about the...
Learn the definition of gallium and find out when it was discovered. Discover interesting facts about gallium and see its various properties and uses. Updated: 11/21/2023 Table of Contents What is Gallium? When was Gallium Discovered? Gallium Element Symbol Gallium Uses Properties of Gallium ...
Tin and aluminum post-transition metals include lead, bismuth, and others. Metal Type Based on Composition Metals are classified into two categories based on the presence of other elements: pure metal and alloy. Pure metal is made up of only one element: the pure element. The metal kinds ...