posted by Joshua on .
Is there a way to prove this in upwards of 5 steps? Apparently there is??
2^n + 2^n = 2^(n+1)
I posted this before however apparently I need something more indepth in terms of the # of steps.
A quantity of oxygen gas had 16.32 g of the radioactive isotope oxygen-19 in it. When measured exactly 10 minutes later, the amount of oxygen-19 was 0.964 g. What is the half-life, in seconds, of oxygen-19?
let me repost this elsewhere
LS = 2^n + 2^n