No products in the cart.

What is lanthanoid contraction ?

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

What is lanthanoid contraction ?

Posted by Hemant Tiwari 6 years, 5 months ago

CBSE > Class 12 > Chemistry

1 answers

Gursharn Kaur 6 years, 5 months ago

Lanthanoid contraction is the decrease in size of lanthanoids. REASON: reason for this is that when we move from left to right in lanthwnoid series the atomic no. increases by 1 in each element. The atoms are added in same principle shell so nuclear charLl yu increases. Due to which the atomic and ionic radii decreases.

ANSWER

https://examin8.com

Test

Related Questions

2N205-4no2 +0² If a concentration of increase by 1.6×10²m Calculate rate of formation of NO2 Rate of formation of O2

Posted by Ritika Maurya 1 year, 5 months ago

CBSE > Class 12 > Chemistry

0 answers

what values are possessed by Anjali who want to use bio fuel

Posted by Mahi Sharma 1 year, 6 months ago

CBSE > Class 12 > Chemistry

0 answers

All naming reaction of chapter haloalkane and haloarenes

Posted by Kashish Baisla 9 months, 4 weeks ago

CBSE > Class 12 > Chemistry

1 answers

If benzoic acid and equals to 122 gram mole is associated into a timer when dissolved in Benzene and the osmetic pressure of a solution of 6.1 gram of benzoic acid in 100 ml benzene is a 6.5 ATM at 27 degree Celsius then what is the percentage Association of benzoic acid

Posted by Shagun Sagar 1 year, 6 months ago

CBSE > Class 12 > Chemistry

0 answers

Identifying the Presence of Starch in an Organic Compounds maximum

Posted by Roshni Gupta 1 year, 6 months ago

CBSE > Class 12 > Chemistry

0 answers

Can we keep caso4 using vessel justify your answer

Posted by Karan Kumar Mohanta 1 year, 5 months ago

CBSE > Class 12 > Chemistry

1 answers

Arrhenius concept

Posted by Prity Rani Mishra 1 year, 6 months ago

CBSE > Class 12 > Chemistry

0 answers

Which colligative property is used to find the molar mass of solute & why

Posted by Bhavishaya 2009 1 year, 6 months ago

CBSE > Class 12 > Chemistry

0 answers

Give reason. Boiling point of ethyl bromide 3higher than that of ethyl chloride?

Posted by Priya Dharshini B 1 year, 5 months ago

CBSE > Class 12 > Chemistry

4 answers

Ppt on Study of the presence of oxalate ions in guava fruit at different stages of ripening.

Posted by Shikhar Manav 1 year, 6 months ago

CBSE > Class 12 > Chemistry

0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App