Question detail
Describe the process by which a metal atom loses outer-shell electrons when it reacts with a non-metal atom.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Chemical bonds, ionic, covalent and metallic
Question
Describe the process by which a metal atom loses outer-shell electrons when it reacts with a non-metal atom.
Answer
When a metal atom reacts with a non-metal atom, it loses one or more of its outer-shell electrons. This loss results in the formation of a positive ion, as the metal atom has more protons than electrons after the electrons are removed.
Explanation
This answer is strong because it clearly outlines the electron loss process and the resulting ion formation, directly addressing the learning objective. It tests the student's understanding of ionic bonding and the behavior of metal atoms.
Common mistake
Common Mistake in Ionic Bonding
Students often state that a metal atom gains electrons when reacting with a non-metal atom.
Remember that a metal atom loses outer-shell electrons during the reaction with a non-metal atom.
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