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This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
Where would you locate the element with electronic configuration 2, 8 in the Modern Periodic Table?
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An atom of an element has the electronic confi-guration 2,8,2. To which group does it belong?
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Name the neutral atom in the Periodic Table which has the same number of electrons as K+ and Cl-?
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The metal which is hard and has high melting point and used in filaments of electrical bulbs is:
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The lightest liquid metal is?
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Which among the following elements has the largest atomic radii ?
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In Mendeleev’s Periodic Table, gaps were left for the elements to be discovered later. Which of the following elements found a place in the Periodic Table later?
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A metal ‘M’ is in the first group of the Periodic Table. What will be the formula of its oxide?
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Wrong!
Quiz on periodic table 2
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