 |
|
| Browse | Ask | Answer | Search | Join/Login |
|
| Question Tools | Search this Question |
Add your answer here.
Check out some similar questions!
Hi I have one important question n homework. Which radioactive isotope is better to date a fossil 20000 years old,6 billion years old and 20 billion years old?please help me a.s.a.p:confused: Your help is really appreciated.thank youu Xx
Hi, I'm a wee bit confused here. An isotope is an atom (or is it a molecule?) that has the same number of electrons as another atom/molecule of the same element but has a different number of nucleons, right? For example, Cl 35 and Cl 37 are isotopes just like C 12 and C 14. However,...
Do we have any industry which is not impacted by recession or least effected industry?:confused:
Can preventing a dog's stool from becoming too hard by feeding her ground up flax seed - Also work on impacted anal glands... any connection? Is there any thing one might feed a dog to prevent this from happening? Why does it happen? Thanks.:eek:
I am having a problem solving for example if Hg atomic # is 204 and atomic mass is 80 what is Proton, neutron, and electron I thought the atomic# is the same as proton so why the answer is 80 is proton is = atomic #
View more questions Search
|
