What is the first step n the scientific method?

observation

Explanation: you observe something then create a question and a hypotesis

The first step in the Scientific Method is to make objective observations.

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8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

answer:

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