Multiple Choice
What is the correct order of the steps in the scientific method?
1. Intro to General Chemistry
Classification of Matter
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Which of the following gases is not considered a greenhouse gas?
A
Carbon dioxide (CO2)
B
Nitrous oxide (N2O)
C
Helium (He)
D
Methane (CH4)
Verified step by step guidance1
Understand the concept of greenhouse gases: Greenhouse gases are those that can absorb and emit infrared radiation, leading to the greenhouse effect, which warms the Earth's atmosphere.
Identify common greenhouse gases: Carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4) are well-known greenhouse gases because they have the ability to trap heat in the atmosphere.
Consider the properties of helium (He): Helium is a noble gas with a very stable electron configuration, making it chemically inert and unable to absorb infrared radiation effectively.
Compare the gases: While CO2, N2O, and CH4 contribute to the greenhouse effect, helium does not have the properties necessary to be considered a greenhouse gas.
Conclude which gas is not a greenhouse gas: Based on the properties and behavior of these gases, helium (He) is not considered a greenhouse gas.
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