Letter Matrix Puzzle on the Symbols of Elements

V. D. Kelkar
Department of Chemistry, University of Pune, Pune 411 007, India
J. Chem. Educ., 2002, 79 (4), p 456
DOI: 10.1021/ed079p456
Publication Date (Web): April 1, 2002

Abstract

In a 3 x 3-letter matrix puzzle, each letter must be used as given by the clues associated with the number or sequence of numbers indicated in the squares. The symbols of elements are used to get the solution. When the puzzle is complete, the nine squares will contain the overlapping symbols of 35 elements. In the correct solution of the puzzle each square will contain one and only one letter. There is only one "correct" solution.

Keywords (Audience):

High School / Introductory Chemistry

Keywords (Pedagogy):

Humor / Puzzles / Games

Keywords (Subject):

Periodicity / Periodic Table

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History

  • Received: August 03, 2009

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