The electronic structure of four elements, Chemistry

Assignment Help:

The electronic structure of four elements A, B, C, D are:

(1) 1s2                 

(2) 1s2, 2s2, 2p2,             

(3)  1s2, 2s2, 2p5,                           

(4)  1s2, 2s2, 2p6

Ans:  1s2, 2s2, 2p5,

 


Related Discussions:- The electronic structure of four elements

Radiometric titration, what are the principles of radiometric titration

what are the principles of radiometric titration

Explain the illustration of mixture experiment, Strategy 2 The wheat f...

Strategy 2 The wheat flour amount is fixed at 3940g, but that of the active ingredients is varied from 30 to 60 g with the ratio of A : B : C fixed at 3:2:1. The combinations

Polyglycolic acid or pga - polymers, Polyglycolic acid (PGA) : It is acq...

Polyglycolic acid (PGA) : It is acquired by the chain polymerisation of cyclic dimer of glycolic acid, OH-CH2-COOH.

PTLC, HOW TO PREPARE PTLC

HOW TO PREPARE PTLC

When cyclohexane is poured on water , Name: Cyclohexane Formula: C6H12 Mol...

Name: Cyclohexane Formula: C6H12 Molar mass: 84.16 g/mol Density: 779.00 kg/m³ As it''s density is less than that of water, it floats on water rather than sinking.

What are properties of ideal electrical insulating material, What are prope...

What are properties of an ideal electrical insulating material? The following are properties of an ideal (electrical) insulating material: (i)  Low  dielectric  court(high  die

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

hardness of borewell water is less than that of seawater

Production of nitrogen, Q. How to produce Nitrogen on Industrial Level? ...

Q. How to produce Nitrogen on Industrial Level? Ans. Nitrogen is produced by the fractional distillation of liquid air. Air is cooled to liquefy it. The liquid is then all

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