Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 1 Answer
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.
Thank you for helping!!!!
No problem ! :D