How to remember valency of elements, Chemistry

Assignment Help:

Till 20elememts write the no of electrons in outermost shell.if less than 4 then this is the valency otherwise subtract from 8


Related Discussions:- How to remember valency of elements

Bromine - carbon tetrachloride test - hydrocarbon, Tests of unsaturation - ...

Tests of unsaturation - Bromine - carbon tetrachloride test The compound is liquefying in carbon tetrachloride or chloroform and after that a few drops of 5% bromine solution i

Potentiometry, what is the working principle of potentiometry

what is the working principle of potentiometry

What is the meaning of solvated electrones, A solvated electron is a free e...

A solvated electron is a free electron in (solvated in) a solution, and is the least possible anion. Solvated electrons happen widely although they are often not practical directly

First use quantum theory to explain the structure of atom, The first use o...

The first use of quantum theory to explain the structure of atom was made by: (1)  Heisenberg (2 )Bohr (3) Planck (4) Einstein Ans: Bohr

Water and its treatment, hardness of borewell water is less than that of se...

hardness of borewell water is less than that of seawater

Analytical chemistry, explain the notion of environmental analytical chemis...

explain the notion of environmental analytical chemistry

Organic chemistry., show the nomenclature of polyfunctional group

show the nomenclature of polyfunctional group

Describe linkage isomerism, Q. Describe Linkage Isomerism? Some ligands...

Q. Describe Linkage Isomerism? Some ligands can coordinate to the metal through different donor ato...s present in the ligand. They are called ambidentate ligands and they can

Sucrose, chemical reacation of sucrose

chemical reacation of sucrose

Werner''s coordination theory, conclusion for Werner''s coordination theory...

conclusion for Werner''s coordination theory assignment

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