Chemistry, 06.07.2019 04:10 ciarapacheco
The half-life of krypton-91 (91kr) is 10 s. at time t = 0 a heavy canister contains 7 g of this radioactive gas. (a) find a function m(t) = m02−t/h that models the amount of 91kr remaining in the canister after t seconds
Answers: 2
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(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
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Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
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The half-life of krypton-91 (91kr) is 10 s. at time t = 0 a heavy canister contains 7 g of this radi...
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