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What are the two lightest gases in the universe?
In our known universe, hydrogen then helium. But this may change with further exploration.
What is the scientist who studies the atmosphere?
There are two distinct disciplines the study of gases. Aerostatics is the study of gases that are stationary or not moving. It studies density allocation. Aerodynamics is the study of gases that are in motion. People in this field study the motion of air and how it interacts with solid objects.
Properties seen when one substance changes to another are known as?
there are two types of change. the first one is the physical change. the form or appearance of the substance is change but the chemical properties of the substance is not changed. example, water evaporates into the air, that is a physical change because from liquid, water changes into gas but it then comes back to water as rain. the other one is chemical change wherein the chemical properties of the substance is changed. example is burning of wood. wood is burned and turned into charcoal. the chemical properties of wood is different from the chemical properties of charcoal and charcoal is another substance.
What were two important discoveries that Joseph prietley had?
Joseph Priestley is best known for his discovery of oxygen in its gaseous form, which he referred to as "dephlogisticated air." Additionally, he discovered several other gases, including nitrous oxide (laughing gas) and ammonia. His work laid the foundation for modern chemistry and significantly advanced the understanding of gases and their properties.
What two properties are most important in determining the surface temperature of a planet?
The two factors that affect the amount of sunlight received by a planets surface would be how close it is to the sun and how much of an atmosphere it has. This is because an atmosphere will trap heat.
What are the two major gases affecting your atmosphere?
The two major gases affecting your atmosphere and effecting global warming and climate change are Carbon Dioxide (CO2) and Methane (CH4).
Are the two primary gasses found in the Earth's atmosphere?
The two primary gases in the Earth's atmosphere are nitrogen and oxygen.
What are the two important greenhouse gases in the atmosphere?
The two important greenhouse gases in the atmosphere are carbon dioxide (CO2) and methane (CH4). Both of these gases trap heat in the Earth's atmosphere and contribute to global warming and climate change.
What two gases make up most of the atmosphere What is the combined percentage of the two gases?
The two gases that make up most of the Earth's atmosphere are nitrogen (N₂) and oxygen (O₂). Nitrogen accounts for approximately 78% of the atmosphere, while oxygen makes up about 21%. Together, these two gases comprise roughly 99% of the Earth's atmosphere.
What are the two main gases in theatmosphere?
The main gases in Earth's atmosphere are nitrogen, followed by oxygen.
The two most abundant gases in the atmosphere are?
Nitrogen and oxygen are the two most abundant gases in Earth's atmosphere, making up approximately 99% of its composition. Nitrogen comprises about 78% of the atmosphere, while oxygen makes up around 21%.
What two gases are in the atmosphere?
Nitrogen and Oxygen
What is the two most gases in the atmosphere?
smoke
Two gases that probably existed in Earth's early atmosphere are what?
Two gases that probably existed in Earth's early atmosphere are ammonia and methane. These gases were likely present in significant quantities before the atmosphere transformed into its current composition.
What are the two most abundant gases in Jupiter's atmosphere?
These gases are hydrogen and helium.
What are the gases in the Uranus atmosphere?
The two main gases that make up the atmosphere of Uranus are hydrogen and helium. The atmosphere also contains ammonia and methane.
What are the two main gases in the earth's lower atmosphere?
Nitrogen (which makes up about 78% of the atmosphere) and Oxygen (about 21%)
