Monday, October 27, 2008

H.I.R.L.

What happened at the Heavy-Ion Research Laboratory in Darmstadt, Germany in 1994? You can look on page 523 of your text book.

17 comments:

~*Rikki*~ said...

They discovered the element 111. It has a life span of 0.002 s. This element is called Unununium. It is a metal and has an average mass of 272.

*Traci K.* said...

Scientists at this location discovered element 111 in 1994. This is a mysterious element. As of 1998, only one isotope is known. And it's life span is extrememly short, around 0.002 seconds. Wow

Brandon Erdmann said...

he discovered the element 111 which only has one isotope, the isotope has a lifespan of 0.002 s.
it wasw discovered at the same labratory as element 112

EmKay said...

When they were at the lab thing the discoverd 111 in 19194. It was a metal that they discoverd and it was called unununium. It does not have a long life span and it is really short. They said it was a very different and weird elemnet.

Anonymous said...

Well this so called Heacy-Iron Research Laboratory in Darmstadt germant in 1994 is the discovery of the element 111. Iis life span is probably about 0.002s. Unununiom is this so called element its average mass is 272 and is probably a metal!!!!!! so yeah

roxmysox29 said...

They found the element 111 which has a lofe span of 0.002 and it is called unununium and its a metal with an average mass of 272

.Katlyn. said...

The scientists discovered the element 111 in 1994. Then in 1998 they found out that only one isotipe is known, and it has a lifespan of 0.002 seconds.

:) Bryanna Dawn (: said...

Well, the scientists at the Heavy-Ion Research Labratory discovered the element 111. They have only discovered one isotope so far. Its life span is really really short because its only .002 seconds.

daryn(: said...

They discovered element #111. It has a life span of 0.002. The element is Unununium. It is a metal and is a solid.

lj_bierman said...

The scientist discovered element 111. Only one isotope of element 111 has been found. They call this element Ununbium.

~*Kacy*~ said...

They found element 111. It's life span is 0.002s.

Anonymous said...

Element 111 was discovered. It has only one isotope. It's life span is about o.o2 seconds. It has an average mass of 272.

{{.karly.fuhrman #9.}} said...

The scientists discovered the element 111. As of 1998, only one of their isotopes were found. It had half a life span of 0.002 s.

Anonymous said...

they found the element 111 which is a life span of 0.002 and it is a metal. the element is unubium.its average mass is 272 and it is synthetic

Anonymous said...

Well they discovered element 111. And they discovered it has a life span of 0.002s. They named it Unununium. They found out it was allso a metal and had an average mass of 272 and a proton of 111.

Mal said...

At the Research Lab, they discovered element 111. As of '98, there has only been 1 isotope found in this element. It has a life span of 0.002 s. 111's real name is Unununium.

dreenaa. said...

they discovered the element 111 in 1994. the element is called unununium. it has an average mass of 272. its also a metal and a solid. it has a short life span. they said it was a really weird element.