Vanadium, niobium , tantalum
Dubnium is a member of the transactinoids family.
1. It is supposed that dubnium is similar to tantalum. 2. Other transactinoids chemical elements are: rutherfordium, seaborgium, bohrium, hassium, meitnerium, etc.
Dubnium is an artificial chemical element containing only atoms of dubnium; dubnium is prepared via nuclear reactions.
As all other chemical elements dubnium contain protons, neutrons and electrons.
dubnium
1. It is supposed that dubnium is similar to tantalum; it is placed in the group 5 and period 7 of the periodic table of Mendeleev. 2. Other transactinoids chemical elements are: rutherfordium, seaborgium, bohrium, hassium, meitnerium, etc.
1. It is supposed that dubnium is similar to tantalum; it is placed in the group 5 and period 7 of the periodic table of Mendeleev. 2. Other transactinoids chemical elements are: rutherfordium, seaborgium, bohrium, hassium, meitnerium, etc.
No, elements in the same column are in the same family.
Elements in the same family-assuming family means classifications such as non-metals, metals-have similar properties.
Darmstadtium, Dubnium and Dysprosium are chemical elements. They begin with the letter D.
Dubnium is an artificial chemical element, atomic number 105, radioactive, very probably a solid metal, group 5 in the periodic table of elements.
Elements in the same family have the same number of valence electrons.