What is the only letter in the alphabet that does not appear anywhere on the periodic table of elements?

What is the only letter in the alphabet that does not appear anywhere on the periodic table of elements?

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I hide but my head is outside.

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What’s black in the morning, red in the afternoon, and white at night?

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I saw a strange creature. Long, hard, and straight, thrusting into a round, dark opening. Preparing to discharge its load of lives. Puffing and squealing noises accompanied it, then a final screech as it slowed and stopped.

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They belong to me; they belong to you; They can make you feel happy or make you feel blue; They never end until the day you do.

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I have legs but walk not, a strong back but work not. Two good arms but reach not. A seat but sit and tarry not.

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Riddle of the Day

Jun 17, 2026

I’m grown from darkness but shine with a pale light. Very round I am and always a lady's delight.

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