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10 most difficult chemical elements riddles

A list of ten (out of 49) chemical elements related questions that are the most often answered incorrectly
Chemical elements quiz
Which chemical element has the symbol Sb?
silicon
seaborgium
antimony
tin
Sb is the chemical symbol of antimony, from stibium, the Latin name for "black antimony". Si stands for silicon, Sg - seaborgium, Sn - tin.
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chemistry riddles
Which letter is not used as a symbol of a chemical element?
T
U
V
W
U is the chemical symbol of uranium, V - vanadium, W - tungsten.
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chemistry riddles
What is the chemical symbol of plutonium?
P
Pu
Pt
Po
P is the chemical symbol of phosphorus, Pt - platinum, Po - polonium.
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chemistry riddles
Which of the following is not a chemical element?
roentgenium
darwinium
copernicium
einsteinium
Roentgenium, copernicium, and einsteinium are chemical elements. There is no such thing like a darwinium.
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Chemical elements quiz