Atomic number of three elements A, B, and C are respectively,
Pm (Z = 61), Sm (Z = 62), Eu (Z = 63).
Which one has a maximum atomic radius?
Pm (Z = 61), Sm (Z = 62), Eu (Z = 63).
Which one has a maximum atomic radius?
Download our app for free and get started
- A
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1Colour of $Fe^{2+}$ ions is:View Solution
- 2View SolutionKMnO4 acts as an oxidising agent in alkaline medium. When alkaline KMnO4 is treated with KI, iodide ion is oxidised to ____________.
- 3View SolutionGenerally transition elements form coloured salts due to the presence of unpaired electrons. Which of the following compounds will be coloured in solid state?
- 4View SolutionWhich of the following is paramagnetic as well as coloured ion?
- 5View SolutionIdentify the metal that forms colourless compounds.
- 6View SolutionWhat else are d-block elements called
- 7View SolutionGallium is in __________ state at room temperature.
- 8View SolutionFirst element of actinium series is -
- 9View SolutionWhich of following ion has the maximum theoretical magnetic moment?
- 10View SolutionMost of the radio active elements are present in: