Chemistry, 13.12.2019 08:31 angelalovelis
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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Chemistry, 22.06.2019 00:30, VictoriaRose520
This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.
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Chemistry, 22.06.2019 02:00, lwattsstudent
In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al
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Chemistry, 22.06.2019 12:00, macylen3900
Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?
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Chemistry, 22.06.2019 17:00, davisnaziyahovz5sk
The arrangement of particles is most ordered in a sample of
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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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