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Chapter 12 prerequisite

Chapter 12 prerequisite

🎆🌟📘 Prerequisites for Chapter 12: Group 17 of the Periodic Table 📘🌟🎆Before diving into 🚀 Chapter 12, which deals with Group 17 of the Periodic Table, students must have a solid understanding of the following concepts:🔬 1. Basic Atomic Structure 🧪Understand protons, neutrons, and electrons.🔬 2. The Periodic Table 📊Be familiar with the layout of the periodic table and the properties of elements based on their position.🔬 3. Electron Configuration 🌀Understand how electrons are arranged in atoms.🔬 4. Reactivity of Halogens ⚗️Understand the reactivity trends of halogens with metals and nonmetals.🌈🌟 20 Multiple Choice Questions for Chapter 12: Group 17 of the Periodic Table 🌟🌈🤔 Which of the following elements is NOT a member of Group 17? a) Chlorine b) Fluorine c) Bromine d) Argon🧐 As you move down Group 17, what happens to the atomic radius? a) Increases b) Decreases c) Remains the same d) Increases then decreases😯 What is the general trend in reactivity with metals as you move down Group 17? a) Increases b) Decreases c) Remains the same d) Increases then decreases🤓 How many electrons do Group 17 elements have in their outermost energy level? a) 7 b) 2 c) 5 d) 6😲 Which Group 17 element is a yellow gas at room temperature? a) Chlorine b) Fluorine c) Bromine d) Iodine🧪 What is the product when a Group 17 element reacts with sodium? a) Sodium halide b) Sodium hydroxide c) Sodium carbonate d) Sodium sulfate🎈 Which Group 17 element is the most reactive? a) Chlorine b) Fluorine c) Bromine d) Iodine🌡️ What happens to the melting points of Group 17 elements as you move down the group? a) Increases b) Decreases c) Remains the same d) Increases then decreases💧 What is the general trend in electronegativity as you move down Group 17? a) Increases b) Decreases c) Remains the same d) Increases then decreases🌟 Which Group 17 element is used as a disinfectant in drinking water? a) Chlorine b) Fluorine c) Bromine d) Iodine🍶 What is the general trend in ionization energy as you move down Group 17? a) Increases b) Decreases c) Remains the same d) Increases then decreases🧲 Which Group 17 element is used in photographic film? a) Chlorine b) Silver c) Bromine d) Iodine🎇 Whatis the general trend in reactivity with nonmetals as you move down Group 17? a) Increases b) Decreases c) Remains the same d) Increases then decreases🌊 What is the product when a Group 17 element reacts with hydrogen? a) Hydrogen halide b) Hydrogen hydroxide c) Hydrogen carbonate d) Hydrogen sulfate🌱 Which Group 17 element is essential for the production of thyroid hormones? a) Chlorine b) Fluorine c) Bromine d) Iodine🌡️ What happens to the boiling points of Group 17 elements as you move down the group? a) Increases b) Decreases c) Remains the same d) Increases then decreases🎨 Which Group 17 element is used to strengthen tooth enamel? a) Chlorine b) Fluorine c) Bromine d) Iodine🧊 What is the general trend in atomic size as you move down Group 17? a) Increases b) Decreases c) Remains the same d) Increases then decreases🚀 Which Group 17 element is a red-brown liquid at room temperature? a) Chlorine b) Fluorine c) Bromine d) Iodine🧨 What is the general trend in electron affinity as you move down Group 17? a) Increases b) Decreases c) Remains the same d) Increases then decreases🌈🌟 Answers 🌟🌈d) Argona) Increasesb) Decreasesa) 7b) Fluorinea) Sodium halideb) Fluorinea) Increasesb) Decreasesa) Chlorineb) Decreasesc) Bromineb) Decreasesa) Hydrogen halided) Iodinea) Increasesb) Fluorinea) Increasesc) Bromineb) Decreases

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