Periodic Table and Periodicity of Properties-NFE

Which element has the smallest atomic radius in period 2?

 
 
 
 

Ionization energy generally increases across a period because

 
 
 
 

Which of the following elements is most metallic?

 
 
 
 

Which group in the periodic table contains noble gases?

 
 
 
 

The number of groups in the modern periodic table is

 
 
 
 

Which of the following elements has the highest ionization energy?

 
 
 
 

Which of the following elements is a transition metal?

 
 
 
 

Which of the following elements has the highest electronegativity?

 
 
 
 

Which of the following is a metalloid?

 
 
 
 

The d-block elements are also known as

 
 
 
 

Question 1 of 10

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