Which element has the greatest ionic radius, Fluorine or Francium? Explain.
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Which is the layer underground where all empty spaces are filled with a combination of air and water ?

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

What is the lowest number energy level where a d sublevel is found