Chemistry, 01.07.2020 15:01 perezlizbeth570
Analyze: The metallic character of an element is determined by how readily it loses electrons. Elements that lose electrons most easily have the greatest metallic character
A. Which group has the greatest metallic character?
B. Which group has the lowest metallic character?
C. What is the relationship between metallic character and ionization energy?
Answers: 3
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Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
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What happens to the temperature of a substance when the average kinetic energy of its particles increases?
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Consider the reaction: 2al(s) + fe2o3(s) β al2o3(s) + 2fe(s) the Ξ΄hf for fe2o3(s) = -824.3 kj/mole. the Ξ΄hf for al2o3(s) = -1675.7 kj/mole. finish the equation. Ξ΄hrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
Analyze: The metallic character of an element is determined by how readily it loses electrons. Eleme...
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