HELP WITH QUESTION 3,4 and 5 PLEASE
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Chemistry, 21.06.2019 21:00
Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle
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Chemistry, 22.06.2019 09:00
Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?
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Chemistry, 22.06.2019 09:30
Based on its chemical properties, identify the position of each chemical family on the periodic table.
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Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
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Mathematics, 05.09.2019 00:30
Advanced Placement (AP), 05.09.2019 00:30
Mathematics, 05.09.2019 00:30
History, 05.09.2019 00:30
Chemistry, 05.09.2019 00:30
Mathematics, 05.09.2019 00:30
Mathematics, 05.09.2019 00:30