Description : The noble gas which occurs most abundantly in the atmosphere is (A) Helium (B) Neon (C) Krypton (D) Argon
Last Answer : (D) Argon
Description : The least abundant inert gas in the atmosphere is by volume
Last Answer : The least abundant inert gas in the atmosphere is by volume A. Ne B. He C. Ar D. Xe
Description : What is the most abundant gas in our atmosphere oxygen hydrogen nitrogen water?
Last Answer : It is nitrogen, followed by oxygen.
Description : Which is of the following is the most abundant gas in our atmosphere?
Last Answer : nitrogen
Description : Which gas is abundant in the atmosphere?
Last Answer : Nitrogen
Description : The most abundant rare gas in the atmosphere is (a) He (b) Nc (c) Ar (d) Xe
Last Answer : Ans:(c)
Description : Most abundant gas in atmosphere?
Description : The most abundant inert gas in the atmosphere is (1) Helium (2) Neon (3) Argon (4) Krypton
Last Answer : Argon
Description : Which one of the following noble gases is not found in atmosphere ?
Last Answer : Which one of the following noble gases is not found in atmosphere ? A. (A) Rn B. (B) Kr C. Ne D. (D) Ar
Description : Which one of the following noble gases is not found in the atmosphere? (1) Argon (2) Krypton (3) Radon (4) Xenon
Last Answer : (3) Radon Explanation: All the noble gases are present in Earth's atmosphere and, except for helium and radon, their major commercial source is the air, from which they are obtained by liquefaction and fractional distillation.
Description : Which is the most abundant gaseous element in the atmosphere ?
Last Answer : Nitrogen is the most abundant gaseous element in the atmosphere.
Description : What is the order of the four most abundant gases in the Earth's atmosphere from most abundant to least abundant?
Last Answer : Nitrogen, Oxygen, Argon & Carbon Dioxide.
Description : What are the two most abundant gases in earths atmosphere?
Last Answer : Nitrogen and Oxygen
Description : The second most abundant element in the Earth's atmosphere is?
Last Answer : oxygen
Description : Look at the following gases: 1. Carbon dioxide 2. Helium 3. Nitrogen 4. Oxygen The two most abundant gases in the atmosphere are: (a) 1 and 3 (b) 2 and 4 (c) 3 and 4 (d) 1 and 4
Description : The most abundant element in the earth's atmosphere is – (1) Argon (2) Nitrogen (3) Oxygen (4) Krypton
Last Answer : (2) Nitrogen Explanation: The most abundant gas in the Earth's atmosphere is nitrogen. Nitrogen makes up 78 percent of the Earth's atmosphere, and it is a permanent gas, which means that its percentage ... atmosphere is made up of 21 percent oxygen, 0.9 percent argon and 0.1 percent trace gases.
Description : The most abundant inert gaseousele- ment . present in the atmosphere?
Description : Most abundant element in atmosphere?
Description : The most abundant element in the earth’s atmosphere is (1) Argon (2) Nitrogen (3) Oxygen (4) Krypton
Description : What is Great or Noble Gas ?
Last Answer : He, Ne, Ar, Kr, Xe, Rn Inert gas because it does not take part in any chemical reaction. They are also called noble gases because they do not react with other elements .
Description : The noble gas was first time discovered by
Last Answer : The noble gas was first time discovered by A. Cavendish B. Willian ramsay C. Rayleigh D. Frankland
Description : Which one of the following configuration represents a noble gas ?
Last Answer : Which one of the following configuration represents a noble gas ? A. `1s^2 2s^2 p^6 , 3s^2` B. `1s^2 2s^2 p^6 ... . `1s^2 2s^2 p^6 , 3s^2 p^6 , 4s^2`
Description : Which of the following statement is not correct for a noble gas ?
Last Answer : Which of the following statement is not correct for a noble gas ? A. Argon is used to fill the ... in the atmosphere D. Xenon cannot from `XeF_(3)`
Description : Which of the following noble gas is the most polarized ?
Last Answer : Which of the following noble gas is the most polarized ? A. Radon B. Krypton C. Xenon D. Helium
Description : The first noble gas compound prepared by Bartlett is
Last Answer : The first noble gas compound prepared by Bartlett is A. `XeF_(2)` B. `KrF_(2)` C. `XePtF_(6)` D. `XeO_(3)`
Description : The lightest noble gas atom contains the following particles in its nucleus
Last Answer : The lightest noble gas atom contains the following particles in its nucleus A. 4 protons B. 3 neutrons ... and 1 neutron D. 2 protons and 2 neutrons
Description : What is the atomic number (Z) of the noble gas that reacts with fluorine ?
Last Answer : What is the atomic number (Z) of the noble gas that reacts with fluorine ? A. 54 B. 10 C. 18 D. 2
Description : The noble gas with highest ionization energy is
Last Answer : The noble gas with highest ionization energy is A. He B. Ar C. Xe D. Kr
Description : The noble gas which behaves abnormally in liquid state is
Last Answer : The noble gas which behaves abnormally in liquid state is A. Xe B. Ne C. He D. Ar
Description : The noble gas which can from more number of compounds is
Last Answer : The noble gas which can from more number of compounds is A. Ne B. He C. Xe D. Ar
Description : Which of the following noble gas is least polarisable ?
Last Answer : Which of the following noble gas is least polarisable ? A. He B. Ne C. Kr D. Xe
Description : Which of the following is not a noble gas ?
Last Answer : Which of the following is not a noble gas ? A. `N_(2)` B. He C. Ne D. Ar
Description : What is the closest noble gas to oxygen?
Last Answer : A quick look at a Periodic Table will reveal that neon is only a couple of columns away from oxygen.
Description : What is the formula of the ion formed when lithium achieves noble gas electron configuration?
Last Answer : The lithium cation is Li+.
Description : What is Sr noble gas configuration?
Last Answer : It is [Kr] 5s2
Description : What happens to an atom of fluorine (F) when it forms an ionic bond in which it has the same electron configuration as the noble gas neon?
Last Answer : It accepts one electron.
Description : Why would a scientist store a super reactive element in a container with another element from the noble gas family?
Last Answer : Noble gasses are nonreactive and would prevent air from enteringthe container, protecting the "super reactive element" fromexposure to air that it might react with.
Description : What is the noble-gas configuration for niobium?
Last Answer : Feel Free to Answer
Description : What element has the noble gas configuration Ne3s2?
Description : What is the nearest noble gas to potassium?
Last Answer : The nearest noble gas to potassium is argon.
Description : Which of the noble gases produced a colored glow when excited by electricity passing through a glass tube in which the gas is confined?
Last Answer : Neon has a red color.
Description : What noble gas has the same electron arrangement as Sr2?
Last Answer : This gas is krypton (Kr).
Description : What is the noble gas core in the electron configuration for Ru?
Last Answer : Definition: A noble gas core is an abbreviation in an atom's electron configuration where the previous noble gas's electron configuration is replaced with the noble gas's element symbol in brackets. ... This is the noble gas core notation of sodium.
Description : What's the sixth noble gas?
Last Answer : Radon, Rn
Description : Which among the following is not a noble gas? (a) Argon (b) Radon (c) Neon (d) Bromine
Last Answer : Ans:(d)
Description : What is a common name for the substance which irritates lachrymal glands? (1) Tear Gas (2) Laughing Gas (3) Anaesthetic Gas (4) Noble Gas
Last Answer : (1) Tear Gas Explanation: Lacrimal gland, located under the upper eyelid at the outer cornea of the eye, is responsible for tearing during emotional stimulation or following corneal ... , causing a stinging sensation and tears. It produces severe lacrimation by irritating the conjunctivae.
Description : Which of the following is not a noble gas? (1) Hydrogen (2) Helium (3) Neon (4) Argon
Last Answer : (1) Hydrogen Explanation: The noble gases are the chemical elements in group 18 of the periodic table. This chemical series contains helium, neon, argon, krypton, xenon, and radon.
Description : What is the formula of potassium ion in the noble gas state? (1) K⁺ (2) K²⁺ (3) K²⁻ (4) K⁻
Last Answer : (1) K⁺
Description : Which of the following is a noble gas - (1) Argon (2) Hydrogen (3) Oxygen (4) Nitrogen
Last Answer : (1) Argon Explanation: Noble gas, any of the seven chemical elements that make up Group 18 (VIIIa) of the periodic table.