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Which element in group 16 has unstable isotopes?
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
How many isotopes does the element astatine from the periodic table have?
Astatine, a radioactive element found in the halogen group, has at least 20 known isotopes. However, only one of these isotopes, Astatine-210, is considered stable. The other isotopes are unstable and undergo radioactive decay.
What is the most specific classification for the element uranium?
Some very simple informations: Uranium is a metal, actinides group, toxic, radioactive, atomic number 92, atomic mass 238,02891. Uranium has three natural isotopes and approx. 25 artificial isotopes. Some isotopes are fissiles. Used especially in nuclear reactors and nuclear weapons.
Is californium an unstable element?
Being radioactive californium is unstable.
Which member of group 7 that exists as 2 isotopes?
Bromine is the member of group 7 that exists as two stable isotopes: bromine-79 and bromine-81. These isotopes have slightly different atomic masses due to variations in the number of neutrons.
What is the last member of this group all isotopes of this element are radioactive?
For example francium in the group 1.
What element is memeber of this group all isotopes of this element are radioactive?
There is no group specified so it is not possible to be sure about this answer but all isotopes of promethium are radioactive.
Which element in group 16 has unstable isotopes?
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
How many isotopes does the element astatine from the periodic table have?
Astatine, a radioactive element found in the halogen group, has at least 20 known isotopes. However, only one of these isotopes, Astatine-210, is considered stable. The other isotopes are unstable and undergo radioactive decay.
What is the most specific classification for the element uranium?
Some very simple informations: Uranium is a metal, actinides group, toxic, radioactive, atomic number 92, atomic mass 238,02891. Uranium has three natural isotopes and approx. 25 artificial isotopes. Some isotopes are fissiles. Used especially in nuclear reactors and nuclear weapons.
What type of element is curium?
Curium is an artificial element, radioactive, unstable, metal , solid, a member of the actinides group.
What does the element californium belong to?
Californium is a metal, solid, artificial, radioactive, member of the actinoids group.
What kind of metal is the californium?
Californium is a solid metal, an artificial element, radioactive, unstable, a member of the actinoids group.
Is uranium a example of a radioactive element?
All elements have radioactive isotopes. Add a couple of hundred neutrons, and any stable element becomes radioactive.Technetium, promethium, and anything heavier than bismuth (element 83) will have radioactive decay.radio active elements can be uranium,radium,thorium,polonium,actinium etc.usually all elements of atomic number higher than 82 show radioactivity.
What is the properties or radium?
Radium is in the 2nd group of the periodic table. It is a radioactive element. It is bright white in color when freshly prepared.Radium is a metallic element in group 2. It is a radioactive element with many isotopes. Radium was discovered by Marie Curie. It's atomic number is 86 and electron configuration is [Rn] 7s2.
What is the classification for einsteinium?
Einsteinium is an artificial chemical element, unstable, radioactive, member of the actinides group, atomic number 99.
Is californium an unstable element?
Being radioactive californium is unstable.
