Which of the following is a common property of non-metals?
- Exist as solids at room temperature
-
Tend to gain electrons in chemical reactions
- High thermal conductivity
- Readily form cations in chemical reactions
The correct answer is: B
Explanation
Tend to gain electrons in chemical reactions. Non-metals typically have a high electronegativity and tend to gain electrons to achieve a stable electron configuration. This results in the formation of negatively charged ions (anions) during chemical reactions.
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