QUESTION IMAGE
Question
- what is the charge of an anion?
a) a positive charge
b) no charge
c) a negative charge
d) the charge depends on the size of the nucleus.
<pre_analysis>
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"Anions and Cations",
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</pre_analysis>
<reasoning>
Define anion charge characteristics
Anions are formed when an atom gains electrons, resulting in more electrons than protons.
Determine the net charge
Since electrons carry a negative charge, gaining electrons gives the anion a net negative charge.
</reasoning>
<answer>
<mcq-option>A) a positive charge</mcq-option>
<mcq-option>B) no charge</mcq-option>
<mcq-correct>C) a negative charge</mcq-correct>
<mcq-option>D) The charge depends on the size of the nucleus.</mcq-option>
</answer>
<post_analysis>
{
"subject": "Natural Science",
"question_type": "Multiple Choice",
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"Natural Science",
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</post_analysis>
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<pre_analysis>
{
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</pre_analysis>
<reasoning>
Define anion charge characteristics
Anions are formed when an atom gains electrons, resulting in more electrons than protons.
Determine the net charge
Since electrons carry a negative charge, gaining electrons gives the anion a net negative charge.
</reasoning>
<answer>
<mcq-option>A) a positive charge</mcq-option>
<mcq-option>B) no charge</mcq-option>
<mcq-correct>C) a negative charge</mcq-correct>
<mcq-option>D) The charge depends on the size of the nucleus.</mcq-option>
</answer>
<post_analysis>
{
"subject": "Natural Science",
"question_type": "Multiple Choice",
"knowledge_point": [
"Natural Science",
"Chemistry",
"Anions and Cations"
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</post_analysis>