Which ion is formed when chlorine gains an electron?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the Checkpoint Science Test with comprehensive quizzes, flashcards, and detailed explanations. Familiarize yourself with the exam format and topics to excel in your assessment. Elevate your confidence and knowledge!

Multiple Choice

Which ion is formed when chlorine gains an electron?

Explanation:
Gaining an electron allows chlorine to complete its outer shell and acquire an extra negative charge, becoming the chloride ion (Cl−). This is the species formed when chlorine takes in one more electron. The other descriptions correspond to different scenarios—Cl2 is a diatomic molecule, a chlorine radical has an unpaired electron in a neutral atom, and a chlorine cation would result from losing an electron. So the ion formed by gaining an electron is the chloride ion.

Gaining an electron allows chlorine to complete its outer shell and acquire an extra negative charge, becoming the chloride ion (Cl−). This is the species formed when chlorine takes in one more electron. The other descriptions correspond to different scenarios—Cl2 is a diatomic molecule, a chlorine radical has an unpaired electron in a neutral atom, and a chlorine cation would result from losing an electron. So the ion formed by gaining an electron is the chloride ion.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy