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The electronic configuration of chromium is:
(1) [Ne]3s2, 3p6, 3d4, 4s2,
(2) [Ne]3s2, 3p5, 3d4, 4s1,
(3) [Ne]3s2, 3p6, 4s2, 4sp4,
(4) [Ne]3s2, 3p6, 3d1, 4s2,4p3
Ans: [Ne]3s2, 3p5, 3d4, 4s1,
a small 0.600ml bubble forms at the bottom of a lake where the temperature is 4.0 degrees Celsius and the pressure is 2.40 atm. What volume will the bubble occupy near the surface
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We have seen that different metal/metal ion combinations have different values of electrode potentials. The various elements can be arranged in order of increasing or decreasing va
You are interested in modelling a 10 m surge tank which holds the products exiting a plug flow reactor, as shown below. One of the purposes of the tank is to heat the reactor prod
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Q. What are the Physical Properties of Nitric Acid? Ans. Nitric acid (HNO 3 ) may be prepared by heating sodium nitrate with sulfuric acid: NaNO 3 + H 2 SO 4 --> HNO
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