Advertisements
Advertisements
प्रश्न
What are the stable oxidation states of plutonium, cerium, manganese, Europium?
Advertisements
उत्तर
The stable oxidation state of plutonium is +3, +4, cerium is +3 to +4, manganese is +2 to +7 and europium is +2, +3.
APPEARS IN
संबंधित प्रश्न
Answer the following
Why nobelium is the only actinoid with a +2 oxidation state?
Answer the following
Explain with the help of a balanced chemical equation, why the solution of Ce(IV) is acidic.
Answer the following
What is meant by ‘shielding of electrons’ in an atom?
Answer the following
The atomic number of an element is 90. Is this element diamagnetic or paramagnetic?
Answer the following
What is meant by diamagnetic and paramagnetic? Give one example of diamagnetic and paramagnetic transition metal and lanthanoid metal.
Why the ground-state electronic configurations of gadolinium and lawrentium are different than expected?
Answer the following
Cerium and Terbium behave as good oxidising agents in the +4 oxidation state. Explain.
Answer the following
Europium and ytterbium behave as good reducing agents in the +2 oxidation state explain.
What are the causes of lanthanide contraction?
Lanthanoids are characterized by the gradual filling of ______ orbitals.
What are inner transition elements?
