Which element did Mendeleev place before iodine despite its higher atomic weight?
Keep drawing
Related trivia
- Hard Hard difficulty.
- Dmitri Mendeleev
What main-belt asteroid is named after Dmitri Mendeleev?
Answer
2769 Mendeleev
- Hard Hard difficulty.
- Dmitri Mendeleev
In what year did Dmitri Mendeleev become a Doctor of Science?
Answer
1865
- Easy Easy difficulty.
- Dmitri Mendeleev
What leadership job did Mendeleev's father Ivan hold at Russian gymnasiums?
Answer
school principal
- Hard Hard difficulty.
- Dmitri Mendeleev
In 1902, Mendeleev placed helium and argon in which group?
Answer
Group 0
- Intermediate Intermediate difficulty.
- Dmitri Mendeleev
Who isolated scandium oxide in late 1879, confirming eka-boron?
Answer
Lars Fredrik Nilson
- Intermediate Intermediate difficulty.
- Dmitri Mendeleev
What provisional name in Mendeleev's predictions corresponds to technetium?
Answer
eka-manganese