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From left to right in a period, the acidic nature of the oxides of elements

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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
“Atomic number, not atomic mass, is more fundamental property of an element”. This was enunciated by
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Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q I
Which of the following is the most non-metallic element?
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q I
Magnesium belongs to
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10th CBSE
IMPORTANT
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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10th CBSE
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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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10th CBSE
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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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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q II
The first period contains _____ elements.
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 1 - Periodic Classification of Elements>EXERCISES>Q II
Elements in the same group have similar _____.