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Identify the odd one out from the following: (2020)
Practice Questions
Q1
Identify the odd one out from the following: (2020)
Oxygen
Hydrogen
Nitrogen
Carbon Dioxide
Questions & Step-by-Step Solutions
Identify the odd one out from the following: (2020)
Steps
Concepts
Step 1: Look at the list of items provided (2020).
Step 2: Identify what each item is: Carbon Dioxide is a compound made of carbon and oxygen, while the others are elements.
Step 3: Understand that elements are pure substances that cannot be broken down, while compounds are made of two or more elements.
Step 4: Compare Carbon Dioxide with the other items in the list.
Step 5: Conclude that Carbon Dioxide is different because it is a compound, while the others are elements.
Chemical Classification
– Understanding the difference between elements and compounds.
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