Gas at room temperature, radioactivity, low electron affinity, or low creativity?
Element 117 was announced in January 2010, and it has a half life of around 0.078 seconds. It hasn't been studied enough for any of the properties to be determined.
Ununseptium is the temporary name given to the chemical element with the atomic number 117. It is a highly radioactive, synthetic element that was first synthesized in 2010 by Russian and American scientists. Its properties and uses are still under investigation due to its short half-life.
The element with 79 protons and 117 neutrons is gold, with atomic number 79.
Yes, Ununseptium (element 117) is a highly radioactive synthetic element that has not been found in nature and must be synthesized in a laboratory. It has a very short half-life, making it difficult to study its properties in detail.
Ununseptium is an artificial chemical element, radioactive, unstable, atomic number 117, having two isotopes; it is supposed that Uus is a halogen but with only six atoms obtained is difficult to be sure now.
Element 115 is in the same period as nitrogen and phosphorus as you go down the table these elements become more like metals. Immediately above 115 is bismuth which is a metal so 115 would be a metal also. Only a few atoms of element 115 have been made and they only last a few millionths of a second before decaying.
The atom is the smallest unit of an element that has all the properties of the element.
One with 117 protons.
An atom is a unit of matter that has all the properties of an element. It is the smallest unit of an element that retains the chemical properties of that element.
The smallest unit of an element that maintains the properties of that element is an atom. Atoms are composed of a nucleus containing protons and neutrons, surrounded by electrons that determine the element's chemical properties.
Ununseptium
The smallest particle of an element that still has the properties of that element is an atom. Atoms are made up of protons, neutrons, and electrons, and they retain the chemical properties of the element they represent.