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प्रश्न
Correct the statement.
Copper and zinc are representative elements.
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उत्तर
Copper and zinc are transition elements.
संबंधित प्रश्न
Write the merits of the modern periodic table over Mendeleev’s Periodic table
Fill in the following blank with suitable word:
Group 17 elements are known as ...............
Fill in the following blank with suitable word:
Group 18 elements are called ...............
Consider the following elements:
Na, Ca, Al, K, Mg, Li
Which of these elements belong to the same group of the periodic table?
State how the valency of elements varies in a group of the periodic table?
State how the valency of elements varies in a period of the periodic table?
State the number of elements in Period 2 of the Periodic Table.
Noble gases belong to______ group of the periodic table.
In the modern periodic table, elements are arranged according to their ______
An element has 2 electrons in its N shell.
State its position in periodic table.
