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प्रश्न
Write a short note on the following type of element –
inner transition elements
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उत्तर
f-block elements i.e. Lanthanides and actinides are called inner transition elements.
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संबंधित प्रश्न
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The group with valency zero.
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The family of metals having valency one.
Write the name from the description.
The family of metals having valency two.
Write the names from the description.
The metalloids in the second and third periods.
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d-block elements are otherwise known as ______.
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Write the answer to the questions with reference to the periodic table.
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Answer the following questions related to the modern periodic table.
How are elements placed around the zig-zag line in the p-block of the periodic table?
