Single Answer MCQ
Q-00002064
Why are some metals more reactive than others when reacting with oxygen, water, or acids?
1
Due to differences in their atomic numbers
2
Due to differences in their atomic masses
3
Due to differences in their electronic configurations
4
Due to differences in their metallic lustre
Answer and Solution
Answer
C. Due to differences in their electronic configurations
Solution:
Some metals are more reactive than others when reacting with oxygen, water, or acids due to differences in their electronic configurations, which influence their tendency to gain or lose electrons in chemical reactions.
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