The table below shows some physical properties of two unknown samples . physical properties sample volume freezing point 1000 0 c b 1000 -95 c what would best support whether the two es are of the same substance or not ? the two substances are the same because their intensive property is the same . the two substances are the same because their extensive property is different the two substances are not the same because their extensive property is the same . the two substances are not the same because their intensive property is different