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Title: In 1994 a team of German physicists created an atom of Element 111. If the atom Post by: OldSpice on Dec 8, 2014 In 1994 a team of German physicists created an atom of Element 111. If the atom had a mass number of 272, and a neutron was released from the collision of a projectile and a Bi-209 target, what was the projectile?
A) Ni-62 B) Ni-64 C) Cu-62 D) Cu-64 E) none of the above Title: Re: In 1994 a team of German physicists created an atom of Element 111. If the atom Post by: Electric on Dec 9, 2014 Content hidden
Title: Re: In 1994 a team of German physicists created an atom of Element 111. If the atom Post by: OldSpice on Dec 14, 2014 Perfect!
..Thank you so much for your support Title: Re: In 1994 a team of German physicists created an atom of Element 111. If the atom Post by: Electric on Dec 14, 2014 My pleasure
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