1.Which of the following is associated with B+ decay?
A.The parent and daughter nuclei still have the same n/p ratio
B.The ratio of neutrons to protons is too low for stability
C.Repulsion forces among large numbers of protons make the nucleus unstable
D.The ratio of neutrons to protons is too high for stability
2.All of the following statements are true except that
A.the amount of radioactive carbon in your body increases at the time of death
B.radioactive carbon forms as atmospheric nitrogen is bombarded by high-energy neutrons from outer space
C.the amount of radioactive carbon in the air remains roughly constant over time
D.radioactive carbon is absorbed by living things in the form of carbon dioxide
2006-10-05 12:13:22 · 3 answers · asked by smarty pants 1 in Education & Reference ➔ Homework Help
Yahoo.com OR Google.com
Your not asking a question, you are asking for people to do your homework, and that won't help you, sorry. I'm sure the supplied textbook has the study resources to answer these homework assignments, you should take the time to read the study material, then try and answer those assignments yourself.
2006-10-05 12:16:58 · answer #1 · answered by Life after 45 6 · 0⤊ 0⤋
I could tell you anything and you would not be able to tell the difference. It's time for you to read the course material and take pride in learning on your own. If you get off the computer and go to the few pages in the book related to the topics, you'll find the answer.
2006-10-05 12:26:27 · answer #2 · answered by gabyrig 3 · 0⤊ 0⤋
If your such a "smarty pants" then why cant you figure it out... anyways it's your homework... not mine...!
Peace NOT War
~Hippie Child
2006-10-05 12:21:33 · answer #3 · answered by Hippie Child 1 · 1⤊ 0⤋