Scientific Maths

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?




Similar Riddles

I have two coins.
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What is the probability that another side is also tail?

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How much time do you think the monkey will take to reach the top of the pole?

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How is the moon similar to a dollar?

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What kind of band never plays music?

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What do you answer even though it never asks you questions?

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There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.