What occurs when an excited electron returns to its ground state?
the nucleus decompose...
Answers: 2
Chemistry, 21.06.2019 20:30
Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?
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Chemistry, 22.06.2019 14:00
Displacement is the slope of a velocity vs. time graph a. true b. false
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Chemistry, 22.06.2019 19:20
The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
Answers: 1
Chemistry, 23.06.2019 01:30
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
Answers: 1
Mathematics, 03.02.2020 13:04
History, 03.02.2020 13:04
Mathematics, 03.02.2020 13:04
Mathematics, 03.02.2020 13:04
Mathematics, 03.02.2020 13:04
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Mathematics, 03.02.2020 13:04
Mathematics, 03.02.2020 13:04