UNIT 10-PERIODICITY🤎 Flashcards
explain in detail the pattern of atomic radii across period 3, use a graph in your explanation
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explain in detail the pattern of ionic radii across period 3, use a graph in your explanation
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explain in detail the pattern of melting point across period 3, use a graph in your explanation (explain in terms of structure and bonding)
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explain in detail the pattern of electrical conductivity across period 3, use a graph in your explanation
state the type of bonding and structure of the following period 3 elements: Na, Mg, Al, Si, P, S, Cl, Ar (explain in terms of structure and bonding)
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explain in detail the pattern of first ionisation energies across period 3, use a graph in your explanation
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write equations and describe the reactions of period 3 elements with oxygen (Na, Mg, Al, Si, P, S, Cl, Ar)
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write equations and describe the reactions of period 3 elements with chlorine (Na, Mg, Al, Si, P, S, Cl, Ar)
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write equations and describe the reactions sodium and magnesium with water
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write the oxidation numbers of oxides of period 3 elements (Na2O to Cl2O7) and state the trend
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explain in detail the reaction of the period 3 oxides and hydroxides with water, include observations, equations, whether the oxides behave like acids or bases and likely PHs of the solutions obtained
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write the oxidation numbers of chlorides of period 3 elements (NaCl to SCl2) and state the trend
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write observations of when period 3 chorides react with water and likely PH’s of solutions obtained (use equations in your explanation)
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suggest the types of bonding present in period 3 oxides and chlorides
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explain the trend in electronegativity of period 3 elements
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explain how to deduce the position of an element on the periodic table using clues in an exam
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