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2021 P1 Q4 - Deducing Group of Elements using Successive IE (Chemistry Guru) View |
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2020 P1 Q2 - Deducing Group from Successive IE (Chemistry Guru) View |
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2021 P1 Q3 - Comparing Ionisation Energies of Different Elements (Chemistry Guru) View |
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2021 P1 Q1 - Deflection of Subatomic Particle Through Electric Field (Chemistry Guru) View |
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2020 P1 Q3 - Determine Charge from Proton, Neutron and Electron Number (Chemistry Guru) View |
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job sequencing|| repeated processing time || n jobs under 2 machines (HAMEEDA MATHTUBER) View |
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2020 P1 Q5 - Deducing Temperature and Boiling Point of Mixture (Chemistry Guru) View |
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PAST PAPER EXPLAINED ECZ BIOLOGY (F.M TUITION ACADEMY) View |
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500 mcqs series chemistry part 4 (Acharya Sunil) View |
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5** Chemistry **5 【 Acids and Bases 】【DSE加油站】 (DSE加油站) View |