geg
Hassium is placed in the period 7 and group 8 (iron group) of the periodic table of Mendeleev.It is a member of the transactinoids family.
Firstly, helium does NOT belong to group 8. In the periodic table used until around the 1960s, helium belonged to group zero. Iron cobalt, and nickel families shared group VIII. In the modern, iupac sanctioned periodic table, the noble gas family -- helium, neon, etc. -- are in group 18. I think the reason your teacher (? or textbook, or whoever) has asked this question is because all of the other noble gases have 8 electrons in their outermost shell, while helium has only 2.
The Iron Family
Iron is the element Fe on the Periodic table. It's in Group 8 and is a transition metal.
What elements are similar to iron in a chemical property on the Periodic Table
Iron is a transition metal found in the d block of the periodic table.
Iron is placed in group-8 in the periodic table. Its symbol is Fe.
Iron is Period 4 going horozontal on the periodic table.
Fe, or Iron, element 26 belongs to group 8 on the periodic table, although since it is in the transition metals, you cannot rely solely on the group number to find how many valence electrons it has
Iron is in the 8th group on the periodic table and is categorized as a transition metal
Hassium is placed in the period 7 and group 8 (iron group) of the periodic table of Mendeleev.It is a member of the transactinoids family.
transition elements
Group 16
The three families that are found in the center portion of the periodic table are the Iron group, the Cobalt group and the nickel group. There are 18 families in the periodic table.
iron ruthenium osmium
Aluminum is a metal in Group 13, and with atomic number 13 on the periodic table. Iron is a transition metal in Group 8, and with atomic number 26 on the periodic table.
Iron is in Group 8 on the periodic table.Other elements are Osmium,Ruthenium and Hassium.They all are transition metals.