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WorksheetsG2-G13: UNSUR PERALIHAN F4
Total questions: 10
Worksheet time: 10mins
_______ melting and boiling point and high ________ compared with the melting in Groups 1,2 and 3.
middle
High
block
Densities
Transition elements form _________ compound and are good ________.
Coloured
Density
Middle
Catalysts
Q1: Which of the following is not a transition metal?
Cobalt
Rhodium
Zirconium
Potassium
Copper is a transition metal, while sodium is an alkali metal. Which of the following tests would yield similar results for these metals?
Placing them in cold water
Storing them in dry air
Testing if they are electrically conductive
Using a hammer to change their shape
Which of the following statements explains why platinum, palladium, and rhodium are used in converters in car exhausts?
Transition metals make good catalysts
Transition metals react slowly or not at all with acid.
Transition metals have high melting points.
Transition metals form colored compounds.
Iron III chloride can be obtained by .......
reaction between Iron with dil. hydrochloric acid
reaction between Iron with Conc. hydrochloric acid
passing the chlorine gas on hot Iron
passing hydrogen gas on Fe (II) chloride
