ICSE /Class 9
Chemistry MCQ Based On Modern periodic law
Our free online Chemistry test quiz for Class 9, ICSE will assist you to improve your Chemistry skills on every concept in a fun interactive way.
Happy students
Awesome classes
ICSE Class 9 Chemistry Modern periodic law
|
Groups of three elements (triads) could be formed in which all the elements shared similar physical and chemical properties.
Think about the modern periodic table.
Recall Modern periodic table
Recall Modern periodic table
The physical and chemical properties of the elements are periodic functions of their atomic numbers.
Law of Triads states that the arithmetic mean of the atomic masses of the first and third element in a triad would be approximately equal to the atomic mass of the second element in that triad.
Newland’s Law of Octaves and Dobereiner’s Triads laid the foundation for the development of the modern periodic table.
Remember the modern periodic law.
Modern periodic law states that the properties of elements are in periodic functions of their atomic numbers.
Recall Modern periodic table
At JustTutors, we believe in the power of digital technology to help students get personalized learning and attention from India's best-in-class science, english and math tutors. We are focused on creating a top-class e-learning platform that brings together the best teachers, technology, media, content for creating a seamless and world-class experience for every student.