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The Transition Elements To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals.

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Presentation on theme: "The Transition Elements To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals."— Presentation transcript:

1 The Transition Elements To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds.

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6 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds.

7 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. Experiment: Test the various metals by: i.Are they hard and strong? Can they easily be bent? ii.What is their appearance? Are the dull or shiny? iii.Are they magnetic? iv.Do they react with water? v.What is their density like? vi.Do they react when placed on a tile and a drop of acid placed on top? vii.Can they be placed in a circuit and conduct electricity? viii.Do they react with oxygen when heated? ix.Do they melt easily?

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9 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. Physical PropertiesChemical Properties

10 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. Physical PropertiesChemical Properties Good conductors of electricityLess reactive Good conductors of thermal energySlow to corrode (react with oxygen) Hard & StrongForm coloured compounds High densityCan form more than one type of Ion, e.g. Fe 2+, Fe 3+ High melting points (except Mercury)Used as catalysts, e.g. Nickel for manufacture of margarine.

11 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. Transition MetalsGroup 1 Metals Compare Group I and the Transition Elements

12 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. Transition MetalsGroup 1 Metals Hard & StrongSofter High densityLower density High melting points (except Mercury)Lower melting points Less reactiveMore reactive Very slow to corrodeReact readily with oxygen Compare Group I and the Transition Elements

13 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. 1.Iron (Fe) can form ions that carry 2+ and 3+ charge. Write the name and formula of each compound iron can form with chlorine. 2.Vanadium (V) reacts with oxygen gas to form the compound vanadium (v) oxide. Write a balanced symbol equation for the reaction.

14 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. 1.Iron (Fe) can form ions that carry 2+ and 3+ charge. Write the name and formula of each compound iron can form with chlorine. FeCl 2 FeCl 3

15 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. 2. Vanadium (V) reacts with oxygen gas to form the compound vanadium (v) oxide. Write a balanced symbol equation for the reaction. 4V + 5O 2  2V 2 O 5

16 To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. 5 – 4 – 3 – 2 – 1 List 5 properties of transition elements List 4 symbols of transition elements List 3 magnetic transition elements List 2 different copper ions List 1 example of a transition element that has a 3+ ion.

17 The Transition Elements To know the properties of transition elements. (Grade C) To describe how the transition elements compare to the alkali metals. (Grade B) To be able to work out the formula of compounds using information provided. (Grade A/A*) Keywords: Transition, Elements, Physical, Chemical, Properties, Compounds. RED AMBERGREEN


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