Friday
November 28, 2014

Homework Help: Science

Posted by Logann on Saturday, March 23, 2013 at 3:04pm.

if you start with 150g of co-60 and 40 g remain, how much time has passed?
co-60 has a half lie of 5 yrs

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - Two students, Mary and John, play a game. Each time Mary passes “start” ...
science - If I begin with 100 atoms, how many atoms will be left of carbon 12 in...
chemistry - a)indium-115 has a half life of 4.5 hours. if you start with a 12.0-...
math - HOW MUCH TIME HAS PASSED? START 9:35 PM END 1:05 AM
Chemistry - how many half lives have passed if only 0.625g remain of the ...
4th grade - what do i find answer to this question how much time has passed? ...
math - i never can do word problems....please help... i got 7 of them.....these ...
9th grade math word problems - i never can do word problems....please help... i ...
math/science - 1) Nobelium has a half-life of 1 hour. If you start with 1 kg, ...
science/math - 1) Nobelium has a half-life of 1 hour. If you start with 1 kg, ...

Search
Members