# ih8science

Members

6

• Lepton

10

1. ## Need Assistance With Half-Life

The half-life of Na-24 is 15 hours. When there are 1,000 atoms of Na-24 in a sample, a scientist starts a stopwatch. The scientist stops the stopwatch at 45 hours; there are ______ atoms of Na-24 remaining. This is an example problem to the section. I just am unsure of the process. Thanks in advance
2. ## Please do this equation homework for me

YOU ARE ALL JUST A BUNCH OF FAGGOT POINDEXTERS THAT HAVE NOTHING BETTER TO DO THAN TO SIT AND LEARN CHEMISTRY ALL DAY. BUT U KNOW WHAT MABY ITS JUSY UR NICHE CAUSE MINES COMPUTERS. AND WEB DESIGN ON MY OWN WEB SERVER IN MY HOUSE RUNNING APACHE, MYSQL, PHP, SO ON AND SO FOURTH. SO BELIVE IT OR NOT IM NOT A DUMB ASS SCIENCE JUST ISNT MY THING I HATE IT HENCE MY USER NAME LOL. THERE WAS ONE PERSON WHO I APPRECIATE INSANE-ALIEN HE HELPED MY OUT. BUT THE REST OF YOU CAN JUST SIT HERE AND JACK OFF TO THE PERODIC TABLE OR SOME THING HERE IS A GREAT PORN SITE FOR YOU PORN FOR SCIENCE GEEKS
3. ## Please do this equation homework for me

What is missing in the following nuclear equation? A. alpha particle B. beta particle C. gamma particle D. proton
4. ## Please do my particle homework for me

Which of the following can you conclude about a particle labeled ? Check all that apply. A. It has one electron. B. It has one proton. C. It is a beta particle. D. It has one neutron. E. It has one nucleon. F. It is an alpha particle. G. It has no neutrons.

thats retardde
6. ## Please do my "Half-life of Gold" homework for me

The half-life of gold-198 is 2.7 days. After _______ days, 1/4 of the original amount of gold-198 will remain.
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