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

Detergent, What types of detergent remove oils and fats

What types of detergent remove oils and fats

Uses of formic acid - carboxylic acids, Uses of Formic acid - Carboxylic ac...

Uses of Formic acid - Carboxylic acids (a) Formic acid is used in the laboratory for preparation of carbon monoxide. (b) Formic acid is used in the preservation of fruits.

Describe what you understand by elasticity, Question: (a) Explain why m...

Question: (a) Explain why metals are mostly ductile and ceramics brittle at room temperature. (b) Describe what you understand by the following terms. Use appropriate il

Inorganic chemistry, diagonal relationship between boron and silicon

diagonal relationship between boron and silicon

Biosorption of dyes, biosorption of methylene blue dye using acid treated m...

biosorption of methylene blue dye using acid treated mango leaf powder

I need organic chemistry exams in pdf form, I need organic chemistry exams ...

I need organic chemistry exams in pdf form Project Description: Hi, i need someone to get 100 unique organic chemistry exams from US universities and colleges. The needs f

Bioinorganic chemistry, BIOINORGANIC CHEMISTRY Life is sometimes thought...

BIOINORGANIC CHEMISTRY Life is sometimes thought of as 'carbon chemistry', but around 25 components are essential for life. It is normal to divide these into trace elements an

Electrochemical cells, I have this chemistry assignment. It basically says,...

I have this chemistry assignment. It basically says, "study and make a report on any two types of electrochemical cells". What do I do? I have no idea so please, I need some help.

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