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different types of cars uses different types of gases; usually the better the quality of the engine (the more powerful it is) the higher the grade it will use. The grades are the count of octane. The higher the octane count the better the quality of the gas.
cheers,
Avi
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∙ 14y ago
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What are the gases involved with greenhouse gases?
the gases are CO2,CH4,N20
The elements that do not ordinarily form compounds are?
Noble gases do not normally form compounds.
Can inert gases be stored with oxidizing gases?
An inert gas is one that won't react with other gases. You can store inert gases with any other gases - oxygen (an oxidizing gas) and argon (an inert gas) are commonly stored together in industrial settings.
Summarize the properties of nobel gases?
summarize the properties of nobel gases summarize the properties of nobel gases summarize the properties of nobel gases
What are the elements in Group 17-18 called?
The Group 18 elements are called the noble gases or sometimes inert gases. Wikipedia has information on the noble gases, and a link is provided.
What is the meaning of gases?
of Gas
What is the meaning of noble gases in Periodic table Group VIIIA?
Noble gases are very unreactive chemical elements.
Where did noble gases get their name?
These gases are called noble because they are very unreactive. Also: - helium: from the Greek word helios with the meaning sun - neon: idem with the mening of new - argon: idem, with the meaning of inactive - krypton: idem with the meaning of hidden - xenon: idem, with the meaning of strange - radon: the name is derived from radium emanation
Does this sentence clearly state its meaning The teacher returned the exams to the students without grades on them?
No. The sentence is ambigious in it's meaning. Although the reader might assume that the teacher returned exams that did not have grades marked upon them, the teacher could have been returning exams to students who were themselves not marked with grades.
What are the Earth's sphere's?
5 Main Spheres Of Earth Cryosphere : Meaning Frost Biosphere : Meaning Life Atmosphere : Meaning Air/Gases Geosphere : Meaning Earth Hydrosphere : Meaning Water These Are The 5 Main Spheres Of Earth
Why do gasses have neigthter a fixed volumn?
Because gases are compressible, meaning their volume depends on the pressure exerted on them.
Can gases expand?
No, they diffuse until an equilibrium is established meaning there is an equal spread of the gasses molecules. - Tony
What is meaning of scavenging?
Act or process of expelling the exhaust gases from the cylinder by some special means, as, in many four-cycle engines, by utilizing the momentum of the exhaust gases in a long exhaust pipe.
Why is the layer of air that surrounds the Earth the atmosphere?
It originates from Greek atmos meaning 'vapour' and sphaira meaning 'ball or globe'. The Earth's atmosphere is a thin layer of gases that surrounds the Earth. It composed of 78% nitrogen, 21% oxygen, 0.9% argon, 0.03% carbon dioxide, and trace amounts of other gases. Because that is what the layer of gases that surround an astronomical body are called.
What is argon name after?
It comes from the greek word meaning "inactive" as, like all noble gases, it is largely inert.
What does the elements helium neon and argon have in common?
They are all noble gases meaning that all have 8 valence electrons.
What are substances with which argon combines with?
Argon is one of the Noble Gases, so it is inert, meaning it has a full outer shell and therefore never combines with any other element. The noble gases are also called the inert gases. The six noble gases are helium, neon, argon, krypton, xenon, and radon. They are members of group 18 of the periodic table (right side). They are odorless, colorless gases
