1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Modern Periodic Table
Modern period...
Question
Modern periodic table is based on atomic number.
A
True
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
False
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Either
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Neither
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
True
The modern periodic law is based on atomic numbers.
In 1913, Henry Moseley showed that the atomic number of an element
is a more fundamental property than its atomic mass as described below.
Accordingly, Mendeléev’s Periodic Law was modified and atomic number
was adopted as the basis of Modern Periodic Table,
So, the given statement is true.
Suggest Corrections
0
Similar questions
Q.
Modern periodic table is based on:
Q.
Based on modern classification of periodic table atomic number increases on moving from _________ in periodic table.
Q.
Assertion :The modern periodic table remove various anomalies of Mendeleev's periodic table. Reason: Modern periodic table was based on the atomic number rather than atomic weight of the elements. The missing elements were given position with their properties in modern table.
Q.
Modern periodic table is based on atomic number of the elements. The significance of atomic number was proved by the experiment of:
Q.
Modern periodic table is based on the atomic number of the elements. The experiment which proved the significance of the atomic number was :
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Higher Elements, Oxidation State
CHEMISTRY
Watch in App
Explore more
Modern Periodic Table
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app