The lanthanides and actinides are located in which block ...
The lanthanides and actinides are located in which block of the periodic table?
P-block
S-block
F-block
D-block
Correct answer is C
The lanthanides and actinides are located in the f-block of the periodic table, which is a separate row placed at the bottom of the main table. These elements are also known as the inner transition metals.
As the difference in electronegativity between bonded atoms increases, polarity of the bond? ...
When sugar is dissolved in tea, the reaction is always accomplished by ...
During the vulcanization of rubber, sulphur is added to ...
Which of the following pH values is likely to be that of a slightly alkaline solution? ...
Copper metal dissolves in concentrated trioxonitrate (V) acid with the resultant evolution of? ...
Which of the following industrial processes is chlorines not used? ...
Zinc oxide is said to be amphoteric because it ...
Which of the following compounds is a soapless detergent? ...
The most abundant rare gas in the atmosphere is ...
What volume of 1.5M solution of KOH would contain 0.045 moles ...