State what you understand by
161
The average atomic mass of potassium is 39.098 amu and its na...
Chemistry, 24.03.2021 14:00, quanharris2k19
State what you understand by
161
The average atomic mass of potassium is 39.098 amu and its naturally occurring stable
isotopes have isotopic masses (IM) of 39.00 amu and 41.00 amu, respectively. Calculate
the relative abundance of each of the two stable potassium isotopes.
Answers: 3
Chemistry, 22.06.2019 10:30, ciel8809
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.
Answers: 1
Chemistry, 22.06.2019 11:00, blondieb1722
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Answers: 2
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