Iron has a density of 7.874 g/ml. if a sample of iron has a mass of 7.75 grams, what is the volume of this sample in dl

What are transitions between a liquid and gas called? identify which way they are transitioning

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.

How does the attraction between particles affect the ability of a solvent to dissolve in a substance