Examlex
An emission line results from an electron falling from a higher to lower energy orbital around its atomic nucleus.
Stratosphere
The layer of Earth's atmosphere located above the troposphere and below the mesosphere, known for containing the ozone layer.
Solar Activity
The phenomena that occur within the Sun's magnetically charged atmosphere, affecting space weather and climatic conditions on Earth.
Air
The invisible gaseous substance surrounding the Earth, a mixture mainly of oxygen and nitrogen.
Neutralizes
To make chemically neutral, cancelling out acidic or basic properties, or to render something ineffective or harmless.
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