Class 9 Exam > Class 9 Questions > In a species, the number of electrons is more...
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In a species, the number of electrons is more than the number of protons. Predict its nature.
- a)neutral atom
- b)Cation
- c)Anion
- d)All of these
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
In a species, the number of electrons is more than the number of proto...
Anion contain more electron than proton because anion are formed by receiving electrons from other atoms.
Most Upvoted Answer
In a species, the number of electrons is more than the number of proto...
Explanation:
When the number of electrons is more than the number of protons in a species, it means that the species has gained extra electrons. This leads to an overall negative charge on the species. Let's understand the options and why only option 'C' is correct.
a) Neutral atom:
A neutral atom has an equal number of protons and electrons. Since the given species has more electrons than protons, it cannot be a neutral atom.
b) Cation:
A cation is a positively charged ion that forms when an atom loses electrons. Since the given species has gained extra electrons, it cannot be a cation.
c) Anion:
An anion is a negatively charged ion that forms when an atom gains electrons. In this case, the species has gained extra electrons, resulting in an overall negative charge. Therefore, the correct answer is option 'C' - Anion.
d) All of these:
This option is incorrect because the species cannot be a neutral atom or a cation when it has more electrons than protons. Only option 'C' - Anion is correct.
Summary:
When the number of electrons is more than the number of protons in a species, it becomes negatively charged and forms an anion. Therefore, the correct answer is option 'C' - Anion.
When the number of electrons is more than the number of protons in a species, it means that the species has gained extra electrons. This leads to an overall negative charge on the species. Let's understand the options and why only option 'C' is correct.
a) Neutral atom:
A neutral atom has an equal number of protons and electrons. Since the given species has more electrons than protons, it cannot be a neutral atom.
b) Cation:
A cation is a positively charged ion that forms when an atom loses electrons. Since the given species has gained extra electrons, it cannot be a cation.
c) Anion:
An anion is a negatively charged ion that forms when an atom gains electrons. In this case, the species has gained extra electrons, resulting in an overall negative charge. Therefore, the correct answer is option 'C' - Anion.
d) All of these:
This option is incorrect because the species cannot be a neutral atom or a cation when it has more electrons than protons. Only option 'C' - Anion is correct.
Summary:
When the number of electrons is more than the number of protons in a species, it becomes negatively charged and forms an anion. Therefore, the correct answer is option 'C' - Anion.
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In a species, the number of electrons is more than the number of protons. Predict its nature.a)neutral atomb)Cationc)Aniond)All of theseCorrect answer is option 'C'. Can you explain this answer?
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