1950s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 1950s?

Mendelevium (101) and Nobelium (102)

1980s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 1980s?

Bohrium (107), Hassium (108), Meitnerium (109)

Mendelevium (101) and Nobelium (102)

Darmstadtium (110) and Roentgenium (111)

Copernicium (112) and Flerovium (114)

Darmstadtium (110), Roentgenium (111), Copernicium (112)

Seaborgium (106) and Rutherfordium (104)

Nihonium (113) and Moscovium (115)

Nihonium (113), Moscovium (115), Copernicium (112)

Flerovium (114) and Livermorium (116)

Nihonium (113), Moscovium (115), Tennessine (117), Oganesson (118)

Mendelevium (101) and Nobelium (102)

Lawrencium (103) and Rutherfordium (104)

Seaborgium (106) and Bohrium (107)

Trivia · Knowledge

Given a decade, pick which transactinide element(s) (atomic numbers 101–118) had their first confirmed reports of synthesis in that decade.0 takes

Preview · 10 questions

011950s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 1950s?
021960s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 1960s?
031970s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 1970s?
041980s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 1980s?
051990s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 1990s?
062000s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 2000s?
072010s: Which element(s) from 101–118 had their first confirmed reports of synthesis in the 2010s?
08Which decade saw the first confirmed report(s) of Seaborgium (106)?
09Which decade saw the first confirmed report(s) of Hassium (108)?
10Which decade saw the first confirmed report(s) of Darmstadtium (110)?