Consider the isoelectronic species, Na+, Mg2+, F and O2-. The correct orderof increasing length of their radii is

Asked by Last Modified  

Follow 2
Answer

Please enter your answer

Answer is option b .Because Mg2+ have high nuclear charge therefore smallest size
Comments

I hv chemistry teacher qualified CSIR -UGC-NET & GATE with all India rank -6 with 5 years tec exp...

In ur questions their is no F negative charge and all option it contains negative charge .consider their is negative charge then all element isoelecronic species .then look it's outer most shell Na+,mg++.behave like neon noble gas electronic configuration .then compare F&O atomic redia .imp trick...
read more
In ur questions their is no F negative charge and all option it contains negative charge .consider their is negative charge then all element isoelecronic species .then look it's outer most shell Na+,mg++.behave like neon noble gas electronic configuration .then compare F&O atomic redia .imp trick - Left to Right in periodic table reduces ionic radii ..... So ans should be -B read less
Comments

Related Questions

is Electrochemistry important?
Yes, Electrochemistry is very important! It helps you understand how batteries, corrosion, and electrolysis work, which are common in daily life and industry. For exams, it’s a scoring topic with...
Profile Photo
Mir
How should I get more than 90% in the class 12 board exam by doing self-study?
Target is achievable. You are required to be focussed. Study each and every concept, term, definition given in the NCERT books. Even the pictures given in books can form the basis for questions. Solve...
Profile Photo
Pratik
1 0
View Comments7
Which Coaching Institute provides best study Material for Mathematics of class 12?
IIT Junction in Wakad Pune will get you the best material for your preperation
Profile Photo
Y
0 0
View Comments8
How should I study Class 12 mathematics without coaching?
Solve R. D SHARMA (REFERENCE BOOK) FROM BASIC LEVEL TO HIGHER LEVEL. And YOU MUST TAKE HELP FROM YOUR SCHOOL MATHS TEACHER.
Profile Photo
My
0 0
View Comments7

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Alkali Metal Like Sodium Displaces Hydrogen From Cold Water. Why?
Sodium is a good reducing agent (i.e. liberates electron) and therefore displaces hydrogen from water. The reaction can be explained as under: 2Na0 +2H2+1O-2→2Na+1O-2H+1+H20 We can see sodium...
D

Deleted User

0 0
View Comments0


Types of covalent bond fission
When a covalent bond breaks, under the influence of incoming electrophile or nucleophile, it happens in two ways 1.Heterolytic fission 2.Homolytic fission Homolytic fission : when a covalent bond...
Profile Photo


ATOMIC STRUCTURE AND ITS IMPORTANCE
Hello friends, Atomic stucture is an important chapter in class 11. It's very intresting topic and easy to learn. Atoms have many sub-atomic particles, among them basic and important are listed below. They...
Profile Photo

Recommended Articles

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

Quality education does not only help children to get a successful career and life, but it also hugely contributes to society. The formal education of every child starts from school. Although there are numerous schools, parents find it challenging to choose the right one that would fit their child. It is difficult for them...

Read full article >

Looking for Class 11 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you