GerardMccombie GerardMccombie

22-12-2014
Biology

contestada

thorium 234 has a half life of 24 days. If you started with a 100-g sample of thorium-234, how much would remain after 48 days?

Respuesta :

hawramisharo hawramisharo

22-12-2014

25 grams would remain. 100/2=50 50/2=25

Answer Link

Otras preguntas

what was the name of the law in which the government gave a hundred and sixty acre farm to anyone willing to work and improve the land

bryan has 3 nickels, 3 dimes and 2 quarters what fraction of coins is either a dime or a quarter

How will england be regarded in war? What about peace?

write 3.6 in a word form

On Scratch 1, how do you make the character jump?

2. Explain in a paragraph the connection between capital,capitalism, and free enterprise.

Show a way to take apart 7

how can the shape of a sickle cell cause blood clots?

find difference 7 7/8-3 1/4

Chin bought 12 pounds of apples for $6. What is the cost of buying 3 pounds of apples? Check your answer.