Precise measurements are also accurate measurements.
a. true
b. false

Actually they are not the same thing Precise and accuracy are way different. Precise hits its mark every time, being accurate dosent mean your pinpointing the exact spot every time. Especially when im thinking of a bow and arrow in this situation.

answer:

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