Home
Class 11
CHEMISTRY
The following is the reason for the peri...

The following is the reason for the periodicity in the properties of elements

A

Similarity in atomic mass

B

Similarity in atomic numbers

C

Similarity in outer electronic configuration

D

Similarity in atomic radius

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRIUM

    NARAYNA|Exercise Level-VI (H.W)|35 Videos

  • REDOX REACTION

    NARAYNA|Exercise Exercise -4|114 Videos

Similar Questions

Explore conceptually related problems

Which of the following does not exhibit the periodicity in properties of the elements?

The modern periodic table does not explain the periodicity in properties of elements.

What is the reason for the slightly different physical properties of all the isotopes of an element ?

The term periodicity in the properties of element are arranged in the increasing order of their atomic numbers similar elements

In the long form of the perodic table, physical and chemical properties of the elements are a periodic function of their "_______" .

In the modern periodic table, the elements are arranged in the increasing order of their atomic number. This arrangement is based on the modern periodic law, which states that the properties of elements are a periodic function of their atomic numbers. In the modern periodic table, each column is called a group and each row is called a period. Elements within the same group show similarity and gradation in properties. This is due to the same number of electroms in the outermost shell . Based on the above paragraph, answer the following question: What is the number of valence electrons in an element of group 1 and group 18 respectively?

In the modern periodic table, the elements are arranged in the increasing order of their atomic number. This arrangement is based on the modern periodic law, which states that the properties of elements are a periodic function of their atomic numbers. In the modern periodic table, each column is called a group and each row is called a period. Elements within the same group show similarity and gradation in properties. This is due to the same number of electroms in the outermost shell . Based on the above paragraph, answer the following question: How many groups are there in the modern periodic table?

In which of the following properties is periodicity not exhibited by the elements ?