The half life of titanium 44 is 60 years. If you start with 600 grams, how much will be left after 180 years

Explanation:

t = Time = 180 years

= Half-life of titanium = 60 years

= Initial amount of titanium = 600 g

We have the relation

The mass that is left after 180 years is .

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error