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Placing Hydrogen Task Blank for grades 9–12

The “Placing Hydrogen” task requires students to consider what they know about atomic structure and the organization of the periodic table of elements. This PDF contains one blackline master of the task.

We are the representatives of the cosmos; we are an example of what hydrogen atoms can do, given 15 billion years of cosmic evolution.

Carl Sagan
Placing Hydrogen
  • Type: PDF
  • Audience: For teachers & coaches

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