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

## 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 - what is the mass of bromine contains the same number of atoms of 50...
- 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....

More Related Questions