atom, Chemistry

Assignment Help:
An element L has 9 protons and valency 1. Another element M has valency 3 and 5. What is the difference in the number of electrons in L and M ?

Related Discussions:- atom

Borazine, short note on borazine

short note on borazine

Free radical polymerisation, #ques(a) Given the values below, calculate the...

#ques(a) Given the values below, calculate the concentration of benzoyl peroxide required to prepare polystyrene with a number average molar mass of 400,000 by bulk free radical po

The mass of a photon with a wavelength equal, The mass of a photon with a w...

The mass of a photon with a wavelength equal to  1.54 x 10 -8 cm  is: (1) 0.8268 x 10 -34 kg                      (2) 1.287 x10 -33 kg         (3)1.4285x 10 -32 k

Quantum numbers for an electron of an atom is not possible, Which set of qu...

Which set of quantum numbers for an electron of an atom is not possible: (1) n=1 l=0, m=-0, s= +1/2   (2) n=1, l=1, m=-1, s= +1/2  (3)  n=1, l=0, m=0, s= -1/2   (4) n=

What are enantiomers and diastereomers, What are enantiomers and diastereom...

What are enantiomers and diastereomers? Differentiate among chiral and achiral molecules. Give an state of Reimer-Tiemann reaction.  How is Bakelite made and what is its majo

Condensation with formaldehyde - miscellaneous reactions, Condensation with...

Condensation with formaldehyde - Miscellaneous reactions Phenol condenses with formaldehyde (excess) in presence of sodium hydroxide or acid (H + ) for about a week to form a p

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