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A colourless odourless gaseous element occurring in trace amounts in the air?
Wiki User
∙ 15y ago
Oxygen.
Wiki User
∙ 15y ago
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What is the odor of nitrogeon?
Has no odor. Nitrogen is a gaseous chemical element, chemical symbol N, atomic number 7. Nitrogen is a colourless, odourless, tasteless gas, making up 78% of Earths atmosphere and is a constituent of all living matter. Kimber :)
Is helium a physical property or chemical property?
Helium is an element that has physical properties. So far it has eluded efforts to make it react with anything else. It could thus be argued it does not have chemical properties other than it is very inert.
Which element is required for a combustion reaction to occur?
Oxygen? no, nitrogen is an odourless and colourless diatomic gas which can be used to support combustion.
A colorless odourless element of the rare gas series?
Hydrogen or Oxygen
What does helium mean?
Helium is an element, featuring on the Periodic Table of the elements. Helium was first discovered in the sun spectroscopically. It get its name from the Greek word, Helios, meaning "the sun".
What is the heliums description?
Helium is a noble gas, it is colourless, odourless gas at STP. It is a chemically inert element.
What are the physical chemical properties of the element xenon?
Xenon is a colourless, odourless dense gas. It is very unreactive.
What is An extremely unreactive colourless odourless element of the rare gas series used in electric lights gas?
Argon
Is helium physical or chemical property?
Helium is an element a pure substance it is a chemical. It has properties eg it is a gas, it is colourless, it is odourless
How do you use the word argon in a sentence?
the argon in the electric lights went unnoticed meaning- unreactive, colourless, odourless, element of rare gas
What element's meaning is hidden one?
Krypton from the Greek kryptos means hidden one because of its colourless, odourless, tasteless, gaseous properties (like other noble gases).
What is the element neons appearance in nature?
You cannot see the element neon. It is colorless, odorless, and tasteless.
What is the smell of the element helium?
helium is odourless.
What is the odor of nitrogeon?
Has no odor. Nitrogen is a gaseous chemical element, chemical symbol N, atomic number 7. Nitrogen is a colourless, odourless, tasteless gas, making up 78% of Earths atmosphere and is a constituent of all living matter. Kimber :)
What is the natural color of neon the element?
neon is a colourless element
Is helium a physical property or chemical property?
Helium is an element that has physical properties. So far it has eluded efforts to make it react with anything else. It could thus be argued it does not have chemical properties other than it is very inert.
Which element is required for a combustion reaction to occur?
Oxygen? no, nitrogen is an odourless and colourless diatomic gas which can be used to support combustion.
