UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 11 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 11 Tuition > Learn Chemistry > Consider the isoelectronic species, Na+, Mg2+, F and...
✕

Search in

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

Asked by Last Modified  

2 Answers

Learn Chemistry +1 Classification of Elements and Periodicity in Properties

Follow 2
Answer

Please enter your answer

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

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
Dislike Bookmark

Related Questions

If the ratio of rates of diffusion of two gases is 4:3, then ratio of their molecular weights would be
9:16,rate of diffusion is inversely proportional to molar mass of a gas....
Ayan Arif
How do I manage between school and coaching in class 12?
Time Management is key. Just you have to see that school and class time do not collide.
Pradeep
0 0
9
Which one of the following alkaline earth metal carbonates is thermally most stable?
(a) MgCO3 (b) CaCO3 (c) SrCO3 (d) BaCO3
MgCO3 is most stable alkaline earth metal because it is present in first period.Due to this its nuclear charge is less as compare to other.Due to its less nuclear charge its bond length is small thus it is more stable.
Vinay
0 0
5
At constant temperature, the pressure of the gas is reduced to one-third, the volume
(a) reduce to one-third (b) increases by three times
(c) remaining the same (d) cannot be predicted
B
Somil
0 0
5
How shall I prepare for IIT without joining any coaching institute? I am in class 11.
focus on basic concepts of subjects, prepare timetable for study and follow this. does not spent too much time on study but start learning on calm mind, do some physical activity also.
Priya
0 0
7

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

Ask a Question

Related Lessons

The Exchange Game of Electrons and Reactions

Sakshi

0 0
0
convert (i) nitromethane into dimethylamine? (ii) propanoic acid into ethanoic acid?
QUESTION convert (i) nitromethane into dimethylamine? (ii) propanoic acid into ethanoic acid? ANSWER Nitromethane into dimethylamine

Sujoy

3 0
1
Isotopes-1
1) What is an Isotope? Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons. 2) What determines the atomic number of an element? A...

Jayaraj

1 0
0
Periodic table
The elements are classified as S P D F blocks based which shells there valance electrons enters. When we comparing the periodic properties Atomic size : As no shells increases size also will increases...

Shijo

1 0
0
What is Fullerene?
To understand Fullerene, let's start with the difference between Fullerene and Graphite and finally, we will define Fullerene.In Graphite, carbon atoms form layers with a hexagonal structure, and each...
R

Rupali

2 0
0

Recommended Articles

5 Engaging Activities For Children To Get...

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 >

The Rising Problems in Indian Government School

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 >

6 Exam Hall Tips To Follow, For Every Good Student

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 >

How To Choose The Right School For Children?

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 >

Find Class 11 Tuition near you
Class 11 Tuition in Delhi
Class 11 Tuition in Bangalore
Class 11 Tuition in Hyderabad
Class 11 Tuition in Kolkata
Class 11 Tuition in Mumbai
Class 11 Tuition in Chennai
Class 11 Tuition in Pune
Class 11 Tuition in Gurgaon
Class 11 Tuition in Noida
Class 11 Tuition in Ghaziabad

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
X

Looking for Class 11 Tuition Classes?

The best tutors for Class 11 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 11 Tuition with the Best Tutors

The best Tutors for Class 11 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2026 All Rights Reserved