5.1.2 The periodic table Spec ref. Summary of the specification Learning outcomes Suggested Opportunities to develop Opportunities to develop and Self/peer content What most candidates timing Scientific Communication apply practical and enquiry assessment should be able to do (hours) skills skills opportunities and resources Reference to past questions that indicate success 5.1.2.1 The elements in the periodic Explain how the position 0.5 Identify link between clip: BBC table are arranged in order of of an element in the electron configuration and Bitesize Groups – atomic (proton) number and periodic table is related the structure of the periodic and periods in the so that elements with similar to the arrangement of table for elements 1 to 20. periodic table properties are in columns, electrons in its atoms Identify anomalies. known as groups. The table and hence to its atomic YouTube: is called a periodic table number. because similar properties occur at regular intervals. Predict possible YouTube: reactions and probable Elements in the same group reactivity of elements in the periodic table have the from their positions in same number of electrons in the periodic table. their outer shell (outer electrons) and this gives them similar chemical properties. Spec ref. Summary of the specification Learning outcomes Suggested Opportunities to develop Opportunities to develop and Self/peer content What most candidates timing Scientific Communication apply practical and enquiry assessment should be able to do (hours) skills skills opportunities and resources Reference to past questions that indicate success 5.1.2.2 Before the discovery of Describe these steps in 0.5 Create a timeline for the WS1.1 protons, neutrons and the development of the history of the periodic electrons scientists periodic table. or attempted to classify the Extended writing elements by arranging them (interactive)
5.1.2 The periodic table Spec ref. Summary of the specification content Learning outcomes What most candidates should be able to do Suggested timing (hours) Opportunities to develop Scientific Communication skills Opportunities to develop and apply practical and enquiry skills Self/peer assessment opportunities and resources Reference to past questions that indicate success 5.1.2.1 The elements in the periodic table are arranged in order of atomic (proton) number and so that elements with similar properties are in columns, known as groups. The table is called a periodic table because similar properties occur at regular intervals. Elements in the same group in the periodic table have the same number of electrons in their outer shell (outer electrons) and this gives them similar chemical properties. Explain how the position of an element in the periodic table is related to the arrangement of electrons in its atoms and hence to its atomic number. Predict possible reactions and probable reactivity of elements from their positions in the periodic table. 0.5 Identify link between electron configuration and the structure of the periodic table for elements 1 to 20. Identify anomalies. clip: BBC Bitesize – Groups and periods in the periodic table YouTube: YouTube: Spec ref. Summary of the specification content Learning outcomes What most candidates should be able to do Suggested timing (hours) Opportunities to develop Scientific Communication skills Opportunities to develop and apply practical and enquiry skills Self/peer assessment opportunities and resources Reference to past questions that indicate success 5.1.2.2 Before the discovery of protons, neutrons and electrons scientists attempted to classify the elements by arranging them Describe these steps in the development of the periodic table. 0.5 Create a timeline for the history of the periodic Extended writing WS1.1 or (interactive)
AQA-8464-SOW-ATOMIC.DOCX