Chapter 5 Periodic Classification of Elements – Page 5 – HI MCQ!

The family of elements to which calcium belongs is __________?

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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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Which of the following elements will form an acidic oxide?

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The non-metals are present?

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The elements of group 16 are called?

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The property of an element in the periodic table depends on its, _______?

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An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. Give the formula of the compound.?

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Where would you locate the element with electronic configuration 2, 8 in the modern periodic table?

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The element with atomic number 14 is hard and forms acidic oxide and a covalent halide. to which of the following categories does the element belong?

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An element has 12 protons. The group and period to which this element belongs to is?

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