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Physics, 13.12.2019 08:31 vitanoeymailcom705
Water evaporates from a puddle on the sidewalk on a hot summer day. is this a physical or chemical change? in this change is water absorbing energy from the surroundings, or releasing energy to the surroundings?
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Which statement best explains why the overall charge on an atom is zero?
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Water evaporates from a puddle on the sidewalk on a hot summer day. is this a physical or chemical c...
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