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Questions and Answers
Which element has the most electronegativity?
Which element has the most electronegativity?
- Fluorine (correct)
- Sulfur
- Oxygen
- Nitrogen
What is the electronegativity of chlorine?
What is the electronegativity of chlorine?
- 3.5
- 2.5
- 2.2
- 3.0 (correct)
Why is oxygen more electronegative than sulfur?
Why is oxygen more electronegative than sulfur?
- Oxygen has more valence electrons than sulfur (correct)
- Oxygen has 2 energy levels, sulfur has 3
- The bonding electrons in sulfur are further away from the nucleus of the atom
- Oxygen has 8 protons in the nucleus whereas sulfur only has 7
What is the trend of electronegativity in a group?
What is the trend of electronegativity in a group?
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What is the ability measured by electropositivity?
What is the ability measured by electropositivity?
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Which statement best describes the trend of atomic size in the periodic table?
Which statement best describes the trend of atomic size in the periodic table?
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What is the trend of ionization energies in the periodic table?
What is the trend of ionization energies in the periodic table?
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What happens to the energy when an electron is added to a neutral atom in the gaseous state to form a negative ion?
What happens to the energy when an electron is added to a neutral atom in the gaseous state to form a negative ion?
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What is the difference between a stable atom and an unstable atom?
What is the difference between a stable atom and an unstable atom?
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Which factor affects the stability of an element when adding an electron?
Which factor affects the stability of an element when adding an electron?
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