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How many protons and neutrons are in Cl-37?
Natural World
All of the animals, plants, and other things in nature that are not made by humans.
Empirical Data
Information obtained through observation or experimentation, serving as a basis for reasoning or analysis.
Critical Thinking
The objective analysis and evaluation of an issue in order to form a judgment.
Natural Phenomena
Events or processes that occur in the natural world, independent of human intervention.
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