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Magnesium belongs to

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Important Questions on Periodic Classification of Elements

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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q I
If element A belongs to group 3 and the second period of the periodic table, which of the following sets of properties would it exhibit?
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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q I
The elements of group 1 of the periodic table are known as
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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q I
Which of the following statements does not apply to elements belonging to the same period of the periodic table?
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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q I
Which pair of elements of the following sets is likely to have similar chemical behaviour?
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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q I
Which of the following elements is expected to show non-metallic character?
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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q II
Horizontal rows of elements in the periodic table are called _____.
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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q II
The number of electrons in the valence shell of the atom of an element indicates the _____ to which element belongs.
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10th CBSE
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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q II
Vertical columns of elements in the periodic table are called _____.