Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories 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 12 Tuition from the Best Tutors

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

Book a Free Demo

Search in

Write the drawbacks in Mendeleev’s periodic table that led to its modification.

Asked by Jagabandhu 10/10/2018 Last Modified 15/10/2018

1 Answer

Learn Chemistry +1 Classification of Elements and Periodicity in Properties

Follow 1

Answer

Related Questions

What was your daily routine during your IIT coaching especially class 11 and 12?

do some physical activity also to relax your mind and focus the basic concepts of subject.

Benjamin

0 0

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

For one mole of a gas, the ideal gas equation is
(a) PV = 1/2RT (b) PV = RT (c) PV = 3/2RT (d) PV = 5/2 RT

Pv=RT

Poojashree

0 0

Which of the following is used in photoelectric cells?
(a) Na (b) K (c) Li (d) Cs

Cs is used in the photoelectric cell due to the lowest ionization enthalpy among all alkali metals.

Jitesh

0 0

I have just entered class 11 and want to prepare for IIT-JEE. How do I manage between school and coaching?

Focus on JEE classes as most of the students do. You can cover your class course easily after these classes before exams.

Sweetu

0 0

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

Ask a Question

Related Lessons

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 B

1 0

Inert Pair Effect in Group 13

Inert Pair Effect in Group 13In the modern periodic table, the elements of the boron family present in group 13 are:Boron (B), Aluminium (Al), Gallium (Ga), Indium (In) and Thallium (Tl)Their general electronic...

Dr. Nazma Shaik

4 1

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...

Mallela Harish

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 Das

3 0

Writing Chemical Formula

WRITING CHEMICAL FORMULA- *The Chemical Formula is a representation of a substance by means of the symbol. THE RULES FOR WRITING CHEMICAL FORMULA ARE- *The...

Abhishek J.

1 0

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

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

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 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

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.