A time to decay 1/4 a sample of radioactive isotope is called half-life.true or false?

is false rite i thinkA time to decay 1/4 a sample of radioactive isotope is called half-life.true or false?
category glitch ~ also try asking at :


Home %26gt; Science %26amp; Mathematics %26gt; Chemistry


http://answers.yahoo.com/dir/;_ylt=Aq3HN鈥?/a>





keep analyzing, if any isotope has a half life, then no matter what size in amount there is, there is still a half life, of the amount whether it is 1, 陆, 录 ,


http://answers.yahoo.com/question/index;鈥?/a>


http://answers.yahoo.com/question/index;鈥?/a>


http://answers.yahoo.com/question/index;鈥?/a>





http://www.astronomynotes.com/solfluf/s4鈥?/a>


http://www.colorado.edu/physics/2000/iso鈥?/a>


http://www.aip.org/history/curie/unstabl鈥?/a>


..A time to decay 1/4 a sample of radioactive isotope is called half-life.true or false?
its half of a half-life
false