MCQ
Group 2 elements are called:
Unit-4 Periodic Table and Periodicity of Properties
A
alkali metals
B
alkaline earth metals
C
halogens
D
noble gases
Explanation
Group 2 elements are the alkaline earth metals.
Related MCQs
Mendeleev's eka-boron was later discovered to be:
Unit-4 Periodic Table and Periodicity of Properties
View
Ionization energy generally increases across a period due to:
Unit-4 Periodic Table and Periodicity of Properties
View
Which of the following has the largest atomic radius?
Unit-4 Periodic Table and Periodicity of Properties
View
Ionization energy decreases down a group because:
Unit-4 Periodic Table and Periodicity of Properties
View
Atomic radius increases down a group because:
Unit-4 Periodic Table and Periodicity of Properties
View
In f-block elements, the last electron enters the:
Unit-4 Periodic Table and Periodicity of Properties
View