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The visible light given off by excited atoms and molecules in the upper atmosphere is commonly known as auroras. These light displays are caused by solar wind particles interacting with the Earth's magnetic field and atmosphere, resulting in the emission of colorful light. Auroras are often seen near the poles and are known as the Northern and Southern Lights.
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What is decomposed by chlorine atoms?
Chlorine atoms can decompose ozone molecules in the atmosphere, forming oxygen molecules and chlorine oxide. This process can contribute to ozone depletion.
What do chemicals released into the atmosphere break ozone down into to?
Chemicals released into the atmosphere, such as chlorofluorocarbons (CFCs), break ozone down into oxygen molecules and chlorine atoms through a series of chemical reactions. The chlorine atoms then react with ozone molecules, leading to the depletion of the ozone layer.
Which elements will occur as diatomic molecules and cannot exist as individual atoms?
All elements can exist as individual atoms in excited states. However, at standard temperature and pressure, hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine exists as diatomic molecules.
Why is the study of atoms and molecules important?
Atoms are important because they form the basic building blocks of all visible matter in the universe.
Why do oxygen atoms exist for longer periods of time in the upper atmosphere than in the stratosphere?
Oxygen atoms in the upper atmosphere (thermosphere/exosphere) have lower collision rates with other atoms or molecules due to the low density of particles, allowing them to exist longer. In the stratosphere, oxygen atoms react quickly with other molecules, such as ozone, which stabilizes the oxygen atoms into ozone molecules, so their lifespan is shorter.
What effect do electrons from the magnetosphere have on atoms?
Electrons from the magnetosphere can cause atoms to become excited or ionized when they interact with them. This can lead to the emission of light, changes in chemical reactions, or damage to biological molecules. Additionally, these electrons can contribute to the creation of auroras when they collide with gases in the Earth's atmosphere.
What is energey?
The heat energy of a substance is determined by how active its atoms and molecules are. A hot object is one whose atoms and molecules are excited and show rapid movement. A cooler object's molecules and atoms will be less excited and show less movement. When these guys are in the excited state, they take up a lot of space because they're moving around so fast. When the atoms and molecules settle down, or cool down, they take up less space...
Which atoms in the cfc molecule can destroy thousands of ozone molecuels in the upper atmosphere?
Chlorine atoms in CFC molecules can destroy thousands of ozone molecules in the upper atmosphere when they are released due to UV light breaking down the CFC molecules. These chlorine atoms react with ozone molecules, causing them to break apart and reduce the ozone concentration in the atmosphere.
Which atoms in the CFC molecule can destroy thousands of ozine molecules in the upper atmosphere?
Chlorine atoms in CFC molecules can destroy thousands of ozone molecules in the upper atmosphere. When CFCs break down in the stratosphere due to UV radiation, the chlorine atoms released can catalyze the breakdown of ozone molecules, leading to ozone depletion.
What is decomposed by chlorine atoms?
Chlorine atoms can decompose ozone molecules in the atmosphere, forming oxygen molecules and chlorine oxide. This process can contribute to ozone depletion.
Which of the gases in the earth's atmosphere would you expect to find as molecules and which as individual atoms?
In Earth's atmosphere, you would expect to find gases like oxygen (O2), nitrogen (N2), and hydrogen (H2) as molecules, which are composed of two or more atoms bonded together. Gases such as helium (He), neon (Ne), and argon (Ar) are present as individual atoms since they are noble gases that exist as single atoms and do not typically form molecules in the atmosphere.
Could a laser light with holograph see molecules and atoms?
No. Atoms and molecules are far smaller than the wavelengths of visible light, so light cannot be used to image them.
What does photolysis release into the atmosphere?
Photolysis releases oxygen and nitrogen atoms from molecules such as ozone and nitrogen dioxide into the atmosphere. These atoms can then form new compounds and participate in chemical reactions, influencing the composition of the atmosphere.
What atoms in the CFC molecule can destroy thousands of ozone molecules in the upper atmosphere?
The CFC's molecules are ODS. They react with ozone to deplete it. The Chlorine and Fluorine are main atoms.
What do chemicals released into the atmosphere break ozone down into to?
Chemicals released into the atmosphere, such as chlorofluorocarbons (CFCs), break ozone down into oxygen molecules and chlorine atoms through a series of chemical reactions. The chlorine atoms then react with ozone molecules, leading to the depletion of the ozone layer.
Which layer of the atmosphere loses atoms and molecules due to weak gravity?
The exosphere is the outermost layer of Earth's atmosphere where the weakest amount of gravity allows atoms and molecules to escape into space. This layer is composed mainly of hydrogen and helium atoms that can reach high velocities due to solar radiation.
What is incandescence caused by?
Incandescence is caused by the heating of an object to a high temperature, resulting in the emission of visible light as the object glows. This process occurs when an object absorbs energy, typically in the form of heat, and its atoms or molecules become excited, leading to the release of photons in the visible spectrum.
