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Mathematics, 15.12.2020 23:50 raulramirez01

Sonya reads the element riddle below. I am shiny. I form +1 ions. There’s more! I am the most reactive metal in Period 4. Who am I? Which element is the answer to the riddle?

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Sonya reads the element riddle below. I am shiny. I form +1 ions. There’s more! I am the most reacti...
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