QUESTION IMAGE
Question
- which of the following occurs in an ionic bond?
a) oppositely charged ions attract.
b) two atoms share two electrons.
c) one atom has more than two electrons.
d) like-charged ions attract.
<pre_analysis>
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"concepts_used": [],
"new_concepts": [
"Ionic Bonding",
"Electrostatic Attraction"
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"Chemical Bonds"
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</pre_analysis>
<reasoning>
Define ionic bonding
An ionic bond is formed through the electrostatic attraction between oppositely charged ions (cations and anions) resulting from the transfer of electrons.
Evaluate the given options
- A) Oppositely charged ions attract: This is the fundamental definition of electrostatic attraction in ionic bonding.
- B) Two atoms share two electrons: This describes a single covalent bond.
- C) One atom has more than two electrons: This is a general atomic property, not a defining feature of ionic bonding.
- D) Like-charged ions attract: Like charges repel, they do not attract.
Select the correct option
Option A is correct.
</reasoning>
<answer>
<mcq-correct>A) Oppositely charged ions attract.</mcq-correct>
<mcq-option>B) Two atoms share two electrons.</mcq-option>
<mcq-option>C) One atom has more than two electrons.</mcq-option>
<mcq-option>D) Like-charged ions attract.</mcq-option>
</answer>
<post_analysis>
{
"subject": "Natural Science",
"question_type": "Multiple Choice",
"knowledge_point": [
"Natural Science",
"Chemistry",
"Ionic Bonding"
]
}
</post_analysis>
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<pre_analysis>
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"quick"
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"needs_drawing": false,
"concepts_used": [],
"new_concepts": [
"Ionic Bonding",
"Electrostatic Attraction"
],
"current_concepts": [
"Ionic Bonding",
"Chemical Bonds"
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</pre_analysis>
<reasoning>
Define ionic bonding
An ionic bond is formed through the electrostatic attraction between oppositely charged ions (cations and anions) resulting from the transfer of electrons.
Evaluate the given options
- A) Oppositely charged ions attract: This is the fundamental definition of electrostatic attraction in ionic bonding.
- B) Two atoms share two electrons: This describes a single covalent bond.
- C) One atom has more than two electrons: This is a general atomic property, not a defining feature of ionic bonding.
- D) Like-charged ions attract: Like charges repel, they do not attract.
Select the correct option
Option A is correct.
</reasoning>
<answer>
<mcq-correct>A) Oppositely charged ions attract.</mcq-correct>
<mcq-option>B) Two atoms share two electrons.</mcq-option>
<mcq-option>C) One atom has more than two electrons.</mcq-option>
<mcq-option>D) Like-charged ions attract.</mcq-option>
</answer>
<post_analysis>
{
"subject": "Natural Science",
"question_type": "Multiple Choice",
"knowledge_point": [
"Natural Science",
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"Ionic Bonding"
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