Unit flashcards
Unit 8: The Periodic Table — one card for every lesson
Unit 8 overview: The Periodic Table
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Unit 8 overview — CO-ORDINATED SCIENCES: The Periodic Table — 2 topics and 7 lessons. Work through the lessons in order, then use each lesson's Key terms and Common mistakes tabs to revise.TopicLessons8.1 The Periodic Table and Trends8.1.1 The Periodic…
Open the lessonThe Periodic Table
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Describe how the Periodic Table is arranged into groups and periods.1Elements are arranged in order of increasing atomic number.2Group number = number of outer electrons (Group 0 has a full shell).3Period number = number of occupied shells.4Shell capacities for the…
Open the lessonPeriodic Trends
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8.1.2 Periodic Trends — CO-ORDINATED SCIENCES notes: Describe how metallic character changes across a period and down a group, contrast metals with non-metals, and use electronic configuration to find an element's period and group.Across a periodAcross a period Metallic character…
Open the lessonGroup I Properties
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8.2.1 Group I Properties — CO-ORDINATED SCIENCES notes: Describe the physical and chemical properties of the Group I alkali metals, their reactions with water and their trends down the group.The alkali metalsGroup I metals: lithium, sodium, potassium, rubidium, caesium and…
Open the lessonGroup VII Properties
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8.2.2 Group VII Properties — CO-ORDINATED SCIENCES notes: Describe the physical properties and trends of the halogens, explain the decrease in reactivity down the group and use displacement reactions.1Halogens: the poisonous Group VII non-metals fluorine, chlorine, bromine, iodine and astatine.2They…
Open the lessonGroup VII Displacement Reactions
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8.2.3 Group VII Displacement Reactions — CO-ORDINATED SCIENCES notes: Predict and explain displacement reactions between halogens and halide solutions, using colour changes, reactivity trends and ionic equations.Trend in reactivityTrend in reactivity Reactivity of the Group VII elements decreases down the…
Open the lessonTransition Elements
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8.2.4 Transition Elements — CO-ORDINATED SCIENCES notes: Describe the position, typical and special properties of the transition elements and compare them with Group I.The transition elements are in the centre of the Periodic Table between Group II and Group III.Typical…
Open the lessonNoble Gases
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8.2.5 Noble Gases — CO-ORDINATED SCIENCES notes: Describe the properties, electronic configurations, trends, unreactivity and uses of the noble gases.PositionGroup 0 , on the right of the Periodic Table.(also called Group VIII in older tables)ElementsElements helium, neon, argon, krypton and…
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