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

Basic radical analysis, why original solution is prepared during basic radi...

why original solution is prepared during basic radical analysis

Help, how much atp energy (kcal) is produced in our bodies from the convers...

how much atp energy (kcal) is produced in our bodies from the conversion of 100.0 moles of sucrose?

Physical properties of aromatic nitro compounds, Physical properties of Aro...

Physical properties of Aromatic Nitro Compounds (a) Aromatic nitro compounds are insoluble in water although soluble in organic solvents. (b) They are either pale yellow liq

Atoms and molecules , what is laws of chemical combination............answe...

what is laws of chemical combination............answer should be in 250 words

Benzylic halide undergo sn1 or sn2 mechanism , Will benzylic halide undergo...

Will benzylic halide undergo SN1 or SN2 mechanism ?Why? Ans) Benzyl chloride is a  primary alkyl halide and undergo SN2 rapidly.

Polymers, merits& demerits of free radical mechanism

merits& demerits of free radical mechanism

Inductive effect, Why inductive effect is compared with hydrogen?

Why inductive effect is compared with hydrogen?

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