Variation in atomic size | D and F block elements | Grade 12 | Chemistry | Khan Academy
10:46
YouTubeKhan Academy India - English
Variation in atomic size | D and F block elements | Grade 12 | Chemistry | Khan Academy
In this video, we explore how atomic radius changes across a period and down a group in the periodic table. We also explain the anomalous variation in the d-block caused by the shielding effect, which results in d-block (or scandide) contraction. Additionally, we see why, in the d-block, the radius does not significantly increase down the group ...
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UrLuvDose on Instagram: "No problem! Here’s the information about the Schwarzschild Radius and Black Holes ⚫📏 🔹 What is the Schwarzschild Radius? • The Schwarzschild radius defines the size of the event horizon of a black hole, the boundary beyond which nothing, not even light, can escape. It is named after the physicist Karl Schwarzschild, who first derived it in 1916 🔭 • The Schwarzschild radius R_s is calculated by the formula: R_s = 2GM/c² where: - G is the gravitational constant, - M is
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UrLuvDose on Instagram: "No problem! Here’s the information about the Schwarzschild Radius and Black Holes ⚫📏 🔹 What is the Schwarzschild Radius? • The Schwarzschild radius defines the size of the event horizon of a black hole, the boundary beyond which nothing, not even light, can escape. It is named after the physicist Karl Schwarzschild, who first derived it in 1916 🔭 • The Schwarzschild radius R_s is calculated by the formula: R_s = 2GM/c² where: - G is the gravitational constant, - M is
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A rain drop of radius 2mm falls from a height of 500m above the ground.
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TUFF! @nate.hinsdale Check out our 6.5" #ZoneOffroad Radius arm system for your Ram 2500! #ZoneOffroad #LiftedDodge #Cummins #Dodge1500 #Dodge2500 #liftedCummins #12valve #24valve | Zone Offroad
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