answersLogoWhite

0

technetium (Te)

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

What type of element is dubnium?

Dubnium is an artificial chemical element, metal, solid, radioactive, placed in period 7 and group 5 of the periodic table of Mendeleev.


What element has the fastest radioactive dcay period?

uranium get d fastest decay period


Is a period of an element the amount of time it takes for half of a radioactive isotope to decay?

Yes, the period of an element is the time it takes for half of a radioactive isotope to decay, also known as the half-life. During this time, half of the radioactive atoms in a sample will undergo radioactive decay, transforming into different elements or isotopes.


What is dubnium classified as?

Dubnium is an artificial chemical element, metal, solid, radioactive, placed in period 7 and group 5 of the periodic table of Mendeleev.


What is a radioactive in period 6?

A radioactive element in period 6 of the periodic table is Polonium (Po). It is a highly radioactive metal with no stable isotopes. Its most stable isotope, Polonium-210, has a half-life of about 138 days.


Is the element sodium radioactive or non-radioactive?

non radioactive element


What is the halogen in period 6?

The halogen in period 6 is astatine. It is a radioactive element and is the rarest naturally occurring halogen on Earth.


What element is group 18 period 5?

The element in group 18 period 5 is Xenon (Xe).


Name the element in group 5 which is in the same period as boron?

There is no element that has been found yet with those characteristics ( group 5, period 2)


How do you use radioactive element in a sentence?

A radioactive element is one that discharges radiation. Uranium is a radioactive element. A radioactive element is very dangerous if you don't have protective clothing. You should never go near a radioactive element.


What element is group 4 period 5?

The element in group 4 period 5 is Zirconium (Zr).


What characterizes a radioactive element?

A radioactive element is characterized by having unstable atomic nuclei that decay and emit radiation in the form of alpha particles, beta particles, or gamma rays. This decay process results in the transformation of the element into a different element or isotope.