An element has the electronic configuration, Chemistry

Assignment Help:

An element has the electronic configuration 1s2, 2s2, 2p6, 3s2, 3p2. Its valency electrons are:

(1) 6       

(2) 2        

(3) 3      

(4)4

Ans: 4

 


Related Discussions:- An element has the electronic configuration

Microwave spectroscopy, Why Microwave performed at low temperature and low ...

Why Microwave performed at low temperature and low pressure

Explain about coordination isomerism, Q. Explain about Coordination Isomeri...

Q. Explain about Coordination Isomerism? Coordination Isomerism: If the complex is a salt having both cation and anion as complex ions then the ligands can exchange position

Conductometric titration, List the practical or commercial application of c...

List the practical or commercial application of conductometric titration

Organic, what is organic chemistry

what is organic chemistry

Hydrogen peroxide, Hydrogen Peroxide Hydrogen peroxide is the other im...

Hydrogen Peroxide Hydrogen peroxide is the other important hydride of oxygen. The oldest method of its preparation is by the action of dilute sulphuric acid on barium peroxide

Empirical formula, Empirical formula Empirical formula of a substance p...

Empirical formula Empirical formula of a substance provides the simplest whole number ratio among the atoms of the various elements exist in one molecule of the elements. For i

Assignment, Applications of radiometric titration in pharmaceutical industr...

Applications of radiometric titration in pharmaceutical industry #

Uses of esters - carboxylic acids, Uses of Esters (a) Esters are used a...

Uses of Esters (a) Esters are used as a solvent for oils, fats, cellulose, resins etc. (b) Esters are used in making artificial flavours and essences. (c) Esters are used

Titration curves, Typical conductometric titration curve for a weak aci and...

Typical conductometric titration curve for a weak aci and a strong base

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