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.
In which of the following compounds does hydrogen form ionic compounds? ...
Before a reaction could take place, there should be ...
The oxidation number of nitrogen in Pb(NO3)2 is...
Which of the following electrons configurations correctly represents an inert element? ...
50cm 3 of a saturated solution of potassium trioxonitrate (V)at 40°C contains 5.05g of the salt....
Which of these statements is TRUE about carbon (IV) oxide? ...
The bond formed between H2O and H+ to form the hydroxonium H3O+ is...