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Q.

Actinides elements start from atomic number

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a

88 to 101

b

89 to 102

c

90 to 103

d

91 to 104

answer is C.

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Detailed Solution

Any of a group of 15 successive chemical elements in the periodic table, from actinium to lawrencium, known as an actinoid element or actinide element (atomic numbers 89–103).

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