From Which Group, Does the Element Having Atomic Number 16 Belong?
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What is the Position of the Element Having Quantum Numbers l = 1, n = 2, s = -1/2, m = 1, in the Periodic Table?
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Which Statement is not Correct for the Element with 1s2, 2s2p6, 3s1 Electronic Configuration?
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Which of the Following Block Refers to the Element with 29 Atomic Number?
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Which Groups from the Below Options have the s-block Elements?
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How Many Elements are there in the 5th Period?
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What is the symbol of the element Tungsten?
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Which type of elements are poor conductors of heat and electricity?
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When an atom of iodine becomes an iodine ion (I–) the radius will?
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Eka-aluminium and Eka-silicon are known as
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Which of the following is the valance shell for the elements of second period of the modern periodic table?
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The element with atomic number 26 will be found in group
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