Saturday
November 29, 2014

Homework Help: earth science

Posted by Deb on Saturday, June 1, 2013 at 3:37pm.

If a sample contains 50g of carbon14 and 50g nitrogen14 how many half lives has it undergone?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Earth Science - If a sample contains 70g of Carbon 14 and 70g of Nitrogen 14, ...
Chemistry/please check - Calculate the amount of heat in kilojoules reased when ...
chemistry - Calculate the amount of moles in CH3COOH which is 5%acedic acid and ...
chemistry - Calculate the amount of moles in CH3COOH which is 5%acedic acid and ...
Chemistry - Solution of 50g AgNO3 is mixed with 50g NaCl. a) What mass of AgCl ...
science - Mary puts 50g of A into container X and another 50g of A into ...
chemistry - Calculate the pH of a 195 mL solution containing 7.50g of ethylamine...
Science - A little aluminum boat (mass of 14.50g) has a volume of 450.00cm3. The...
Science 8 grade - A little aluminum boat (mass of 14.50g) has a volume of 450....
science - Carbon-14 has a half-life of approximately 5,730 years. How many half-...

Search
Members