which of these time measurements is the smallest? 0.02 seconds, 0.02 teraseconds, 2,500 milliseconds, or 25,000 nanoseconds?

hi,

the capital city of australia is canberra.

let that person have a turn to speak : )

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

answer:

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