What’s the answer pls help asap

answer is option A 1523.24 it is the correct answer of this question ...

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he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.