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Chemistry, 22.06.2019 09:00
How are isotopes of the same chemical element alike? how are they different?
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Chemistry, 22.06.2019 10:30
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
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Chemistry, 22.06.2019 11:30
Determine the reaction and balance the following equations urgent due in the morning
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English, 23.03.2021 19:30
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Mathematics, 23.03.2021 19:30
Mathematics, 23.03.2021 19:30
Mathematics, 23.03.2021 19:30
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English, 23.03.2021 19:30