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प्रश्न
Name the type of elements which have outermost shell incomplete.
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उत्तर
Representative elements
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संबंधित प्रश्न
Fill in the blank:
The modern periodic table consists of ……………. periods.
How does the chemical reactivity of alkali metals vary on going in group 1 of the periodic table?
State how the valency of elements varies in a period of the periodic table?
In what respects do the properties of group 1 elements differ from those of group 17 elements? Explain with examples by taking one element from each group.
Give the group number of following elements present in periodic table
Which of the following statements about the Modern periodic table is correct?
Find the correlation:
Group 13 to 18 : p block : : ______ : d block
Answer the following question in one sentence.
The modern periodic table is divided into which blocks?
Write an explanation.
Period
Write a scientific reason.
There was ambiguity about the correct position of hydrogen in Mendeleev’s periodic table.
