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Francium has __________ biological importance.

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in Chemistry – Class 11 by (148k points)
Francium has __________ biological importance.

(a) great

(b) no

(c) extreme

(d) huge

I got this question at a job interview.

I need to ask this question from s-Block Elements topic in portion s-Block Elements of Chemistry – Class 11

1 Answer

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Correct answer is (b) no

Best explanation: There is no biological importance of the alkali metal francium. Francium is a highly radioactive element and its chemical hazards are similar to those of cesium. Francium is not available to a significant extent in the biosphere.

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