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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,
If you have 250 mL of 2 M sodium sulfate diluted to make 0.500 M of sodium sulfate, how would you figure out the volume?
The correct electronic configuration of Ti(Z= 22) atom is: (1) 1s 2 , 2s 2 , 2p 6 , 3p 6 , 4s 2 , 3d 2 , (2) 1s 2, 2s 2 , 2p 6 , 3p 6 , , 3d 4 , (3) 1s 2 , 2s
Covalent Bond Purely electrostatic attractions between ions are nondirectional, but with increasing covalent character the directional properties of valence orbitals become more
What is the difference between scale and sludge formation...give difference between them more then 6 example.
what is radiometric titration
Octane number - Characteristics of hydrocarbons It is utilized for measuring the knocking character of fuel utilized in petrol engine. The octane quantity of an offered sample
Two compartments each of 1m 3 capacity are connected by a valve and insulated from the surroundings and from each other. One compartment contains saturated steam at 683.6 kPa and
why HNO3 is not used for detection of acidic radicals of 1st and 2nd group?
3 kinds of isomerism indienes alkynes
Why are they (Lanthanides and Actinides) called Inner Transition Elements?
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