caesium

Which Is The Most Electropositive Element And Why?

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Which Is The Most Electropositive Element And Why? – Caesium has the electronic configuration, [Xe]6s1. Therefore, due to greater shielding of the electron present in the 6s orbital, because of completely filled 4d orbitals, caesium has the least ionization enthalpy and large atomic size. – Therefore, the most electropositive element in the periodic table is

Which Alkali Metal Is The Biggest?

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Which Alkali Metal Is The Biggest? francium. The heaviest of the alkali metals is very rare and radioactive and has a very short life span (about 22 minutes). cesium. Rare metal that is used especially in photoelectric cells, atomic clocks, infrared lamps and treating certain cancers. rubidium. … potassium. … sodium. … lithium. Which alkali

Why Is Caesium Dangerous?

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Why Is Caesium Dangerous? External exposure to large amounts of Cs-137 can cause burns, acute radiation sickness, and even death. Exposure to Cs-137 can increase the risk for cancer because of exposure to high-energy gamma radiation. Is cesium harmful to humans? Exposure to large amounts of radioactive cesium can damage cells in your body from

Is Francium Used In Bombs?

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Is Francium Used In Bombs? Because the alkali metals react viciously with water, a huge explosion will result when the two substances are combined, especially with the heavier alkalis like cesium and francium. This is the explosion necessary for our francium Bomb. First off, francium is highly rare. Is francium the most explosive element? Allali

What Are The Properties Of Cesium 137?

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What Are The Properties Of Cesium 137? Cesium (chemical symbol Cs) is a soft, flexible, silvery-white metal that becomes liquid near room temperature, but easily bonds with chlorides to create a crystalline powder. The most common radioactive form of cesium is Cs-137. Cesium-137 is produced by nuclear fission. What does cesium-137 do to the environment?