![]() ![]() ![]() You can effortlessly find every single detail about the elements from this single Interactive Periodic table. Let me tell you how this Interactive Periodic Table will help you in your studies.ġ). Free Gift for you: Interactive Periodic Table This is because heavier elements can easily absorb X-rays. As barium is a heavier metal, it is also used in X-rays.Barium compounds like barium nitrate and barium chlorate are used in fireworks which produce green color.Barium sulfate (which is a compound of barium), is used in making rubber, glass, as well as in well drilling fluids.Barium is also used as an alloy in making some engine parts like spark plug, bearings, etc. Atomic Number: 56: Atomic Weight: 137.327: Element Type: Alkali Earth Metal: Crystal Structure: Cubic Body Centered: Melting Point: 727.0☌ 1340.6☏ 1000.Barium is highly reactive to oxygen and hence it is used in removing the last traces of oxygen from the vacuum tubes.The first ionization energy of barium is 5.212 eV.Barium reacts with water to form barium hydroxide and during this reaction, hydrogen gas is liberated.(Because of this reason, barium is stored in mineral oil.) When barium is kept open in air, it quickly reacts with oxygen and produces barium oxide.Barium has 2 valence electrons and it loses these 2 electrons during a chemical reaction to become stable.It is always in a compound form with other elements. Barium is a chemically reactive metal and hence it is not found in its free state.Chemical properties of BariumĬhemical properties of barium are mentioned below. Barium has many isotopes, but out of those isotopes, the isotope 138Ba is the most abundant one (approximately 71.7 %).The crystal structure of barium is BCC (Body centered cubic).The atomic mass of barium is 137.33 u and its density is 3.51 g/cm 3, which is quite dense among all the other alkaline earth metals on the periodic table. ![]()
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