Computers and Technology

Computers and Technology, 13.07.2019 22:50, cruzsuarezjanca

Why is the definition for second based on the cesium 133 atom?

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Chemistry, 19.07.2019 10:20, triggercell

The atomic number of cesium (cs) is 55. if an atom of cesium has 78 neutrons, what is the atomic mass of cesium?

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Chemistry, 12.08.2019 20:20, 22mhenton

In the terms of atomic structure, why is the radius of a cesium ion in cesium chloride smaller than the radius of a cesium atom when both are in the ground state?

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Physics, 14.09.2019 10:30, monae7803

In the cesium chloride crystal shown below we have eight cesium atoms at the edges and a chlorine atom in the center consider the cesium atom of the upper right front corner is torn out by some process, leaving an empty space. (a) what is the magnitude, direction and direction of the resulting electrostatic force on the central chlorine atom? (b) consider now that the empty space has been filled by another ion with + 2e charge. what is the new magnitude and direction of the resulting force exerted on the chlorine atom?

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