Electron occupies the available orbital singly, Chemistry

Assignment Help:

Electron occupies the available orbital singly before pairing in any one orbital occurs, it is:

(1) Pauli's exclusion principle

(2) Hund's Rule

(3) Heisenberg's principle

(4) Prout's hypothesis

Ans:  Hund's Rule


Related Discussions:- Electron occupies the available orbital singly

Melting point - physical charterstics of monocarboxylic acid, Melting point...

Melting point - physical charterstics of monocarboxylic acids (a) The melting points of carboxylic acids do not change smoothly from one member to other member. (b) The melt

Reversible and irreversible cells for asssignment, REVERSIBLE CELLS AND IRR...

REVERSIBLE CELLS AND IRREVERSIBLE CELLS DEFINITION, TYPES, CLASSIFICATION, REACTION AND DIFFERENCES

Ayclalkanes.., perkin ring closure reaction of melonic ester with C2H5O-Na+...

perkin ring closure reaction of melonic ester with C2H5O-Na+

Define shelf life, Q. Define shelf life? Shelf life is the time between...

Q. Define shelf life? Shelf life is the time between the production and packaging of the product and the point at which it becomes unacceptable under defined environmental cond

Aluminium metal is frequently used as a reducing agent. why?, Aluminium met...

Aluminium metal is frequently used as a reducing agent for the extraction of metals such as Chromium, Manganese etc. Explain why? Ans) The free energy change for the formation o

Explain the natural environmental system, Question 1: (i) With the aid...

Question 1: (i) With the aid of a diagram, briefly explain the natural environmental system. (ii) Explain the green house effect, and give 2 examples of green house gases

Physical, Ask quschrodinger wave equationestion #Minimum 100 words accepted...

Ask quschrodinger wave equationestion #Minimum 100 words accepted#

Calculate heat energy required, Calculate how much heat energy is required ...

Calculate how much heat energy is required to raise the temperature of a cube of copper of side 2cm. from 300 to 320k. given: density=8933kg/m cube , atomic weight=63.55, cp=24j/k/

Study of elements of group 16, Q. Study of Elements of group 16? We sha...

Q. Study of Elements of group 16? We shall discuss Group 16 elements, viz., oxygen, sulphur, selenium, tellurium and polonium. These elements are called chalcogens or the ore f

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd