The energy levels in an atom, Chemistry

Assignment Help:

For the energy levels in an atom, which one of the following statements is correct:

(1) There are seven principal electron energy levels

(2) The second principal energy level can have four sub-energy levels and contains a maximum of eight electrons

(3) The  energy level can have maximum of 32 electrons 

(4) The   sub-energy level is at a higher energy than the   sub-energy level

Ans:  The second principal energy level can have four sub-energy levels and contains a maximum of eight electrons


Related Discussions:- The energy levels in an atom

1-methylcyclohexene, 1-methylcyclohexene Because 1-methylcyclohexene ha...

1-methylcyclohexene Because 1-methylcyclohexene has dissimilar numbers of alkyl branches at the carbons of its double bond, it gives dissimilar products in the two reactions.

Corresponding eigenvalue. , Show that wavefunction ψ1(x) = (2/L) 1/2 sin(πx...

Show that wavefunction ψ1(x) = (2/L) 1/2 sin(πx/L) of a particle in a box is an eigenfunction of  the operator d 2 /dx 2 and also calculate the corresponding eigenvalue.

Example on law of conservation of mass, Q. Example on Law of Conservation o...

Q. Example on Law of Conservation of Mass? A slim strip of iron with a mass of 15.72 g is placed in to a solution containing 21.12 g of copper and copper (II) sulphate begins t

Help please!, Methane (CH4), or natural gas, is commonly used all over the ...

Methane (CH4), or natural gas, is commonly used all over the world as a source of energy and fuel. Many homes in the United States combust methane to generate heat for hot water he

Explain the geometry of ccl4, Explain the geometry of CCl4 We first hav...

Explain the geometry of CCl4 We first have to know the geometry of CCl4. This should be easy: it's tetrahedral, because the carbon is bonded to four identical groups. Now, as s

Purge and recycle stream, The fresh feed to an ammonia production process c...

The fresh feed to an ammonia production process contains nitrogen (N2) and hydrogen (H2) in stoichiometric proportion, along with an inert gas (I). The feed is combined with a re

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