Question detail
Give an example of a metal oxide and explain why it is considered a base.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Reactivity of metals
Question
Give an example of a metal oxide and explain why it is considered a base.
Answer
An example of a metal oxide is magnesium oxide (MgO). It is considered a base because it reacts with acids to form salts and water, demonstrating its ability to neutralize acids.
Explanation
This answer provides a specific example and explains the behavior of the metal oxide in relation to acids, which is key to understanding the concept of bases in chemistry. The question tests the student's ability to connect examples with theoretical concepts.
Common mistake
Confusing Acidic and Basic Oxides
Students often predict that all metal oxides are basic and all non-metal oxides are acidic, without considering specific examples.
To fix this, students should study specific metal and non-metal oxides and their properties, remembering that while many metal oxides are basic, there are exceptions, and similarly for non-metal oxides.
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