EugeneC's answer to Zeya's Primary 5 Maths Area & Volume Singapore question.
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The answer is (3). Since 15 degree Celsius is between -38.8 and 356.7, Mercury will be at liquid state which is true. However, 15 degree Celsius is bellow 113.7 degree Celsius(melting point for Iodine) and thus Iodine will be at solid state.
Date Posted:
4 years ago
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