qhen heat is added to substance,the molecules and atoms vibrates faster. as atons vibrate faster,the space between atons increase. the motion and spacing of the particles determines the state of mater of the subtances . the end result of increas a molecular motion is that the object expand and takes up more space. mass of the object remains the same,however solids,liquids and gases all expand when heat is added
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Answer:
qhen heat is added to substance,the molecules and atoms vibrates faster. as atons vibrate faster,the space between atons increase. the motion and spacing of the particles determines the state of mater of the subtances . the end result of increas a molecular motion is that the object expand and takes up more space. mass of the object remains the same,however solids,liquids and gases all expand when heat is added
Explanation:
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