Saturday

April 18, 2015

April 18, 2015

Posted by **Moe** on Thursday, April 8, 2010 at 12:34pm.

What is the decay constant of ^14C?

If we start with a sample of 1000 carcon nuclei, how many will be left in 22920 years time?

- 12th grade -
**SraJMcGin**, Thursday, April 8, 2010 at 12:59pm12th grade as the school subject, doesn't help much. Please say Math, Science, whatever it may be to get help from the correct volunteer teacher.

Sra

**Answer this Question**

**Related Questions**

Pre-Cal - The radioactive isotope of Carcon (^14C)has a half life of 5730. What ...

Chemistry - The half-life for radioactive decay of 14C is 5730 years (it emits...

oceanography - 14C has a half-life of 5,730 years. If we start with 70 grams of ...

algebra - Scientists can determine the age of ancient objects by a method ...

Chem/Physics - 1. The half-life for the (first-order) radioactive decay of 14C ...

chemistry - Archeologists can determine the age of artifacts made of wood or ...

physics-Radioactivity - 1) The number of radioactive nuclei in a particular ...

Chem/Physics - Hi! I'm having lots of trouble figuring these two out.....if you ...

Chemistry - How many half lives will it take for a sample of a radioactive ...

SCIENCE - We did a radioactive decay and half life lab with m&ms and I do not ...