Valentine’s su-chem-du

Using the symbols of the nine elements listed below, complete the su-chem-du to find the answer to the clue!

The letters of the elemental symbols in the bolded boxes, when unscrambled, will spell out a Valentine’s message.

Oxygen

Potassium

Aluminum

Neon

Hydrogen

Sulphur

Iodine

Beryllium

Calcium

Send in your students’ correct solutions to be entered into a draw to win a Poly Density Kit donated by Educational Innovations — see ad on page 19. This prize will be awarded only to the teacher. The deadline is on or before April 2, 2017. Send to Chem 13 News, “Valentine’s su-chem-du”, Department of Chemistry, University of ݮƵ, ݮƵ ON N2L 3G1, Canada; Fax: (519) 888-9168; or email: kjackson@uwaterloo.ca.

elements sudoku

Hint: Candy Hearts Valentine’s Day message

*The dashes in the message are for the letters, not symbols.

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