In solids, particles are tightly packed and vibrate in place, giving them a fixed shape. In gases, particles are far apart, move freely and spread out to fill space. This explains why solids are rigid and gases are fluid. Class 8 ...
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In solids, particles are tightly packed and vibrate in place, giving them a fixed shape. In gases, particles are far apart, move freely and spread out to fill space. This explains why solids are rigid and gases are fluid. Class 8 ...