All of the Following Elements Are Gases at Room Temperature

question 39

Multiple Choice

All of the following elements are gases at room temperature and atmospheric pressure except

• A) Rn
• B) F
• C) Br
• D) N
• E) Cl

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Young children who are just beginning to walk, generally aged between one and three years.

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Observable actions or reactions of individuals or groups in response to external or internal stimuli.

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The state or quality of being intricate or complicated, often referring to systems, processes, or issues with multiple interrelated parts.

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