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Dubnium is an artificial chemical element and hasn't stable isotopes.

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12y ago

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How many neutrons and electrons does dubnium have?

Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of dubnium is 105; dubnium has many isotopes and of course each idotope has a different number of neutrons - dubnium has now 13 isotopes and 1 isomer.


What are the products of bohrium?

The decay products of bohrium isotopes are dubnium isotopes.


How many stable isotopes does the element copper have?

copper has 2 stable isotopes


All isotopes radioactive?

No, there are many stable isotopes.


Tin has the most stable isotopes of any element How many stable isotopes does it have?

It has 10


How many isotopes does the carbon group have?

it has 3 stable isotopes


Are most isotopes stable?

No, most isotopes are not stable. Many isotopes are radioactive and decay over time, releasing radiation in the process. Only a few isotopes are stable and do not undergo radioactive decay.


What does Db stand for in the periodic table?

Db stands for Dubnium, which is a synthetic element in the periodic table with the atomic number 105. It is named after the town of Dubna in Russia, where it was discovered. Dubnium is a member of the transactinide series and is classified as a d-block element. It is highly radioactive and has no stable isotopes.


How many stable isotopes are there in niobium?

There is one stable isotope in Niobium, Nb93 there are 28 known isotopes in all.


How many stable isotopes does oxygen have-?

Oxygen consists of three stable isotopes: 16O, 17O, and 18O


What is the mass number of dubnium?

Dubnium's mass number is about 262, because it is the atomic mass of the closest stable isotope.


How many stable isotopes does Does Hydrogen have?

3