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Isotopic mas of hydrogen ia '1'
Isotopic mass of nitrogen is '14'
Isotopic mass of oxygen is '16'
It follows that oxygen is the n=heaviest of these gases.
What else can I help you with?
Does the atmosphere contain hydrogen gas?
Yes, the atmosphere contains trace amounts of hydrogen gas, but it is primarily composed of nitrogen (78%) and oxygen (21%). Hydrogen gas is much less abundant in the atmosphere compared to nitrogen and oxygen.
What is the most abundant gas in our atmosphere oxygen hydrogen nitrogen water?
Nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, at around 21%. Hydrogen is present in very small amounts, and water vapor is a variable component of the atmosphere.
What are the three elements that exist as a gas at room temperature and pressure?
Hydrogen, nitrogen, oxygen, fluorine, chlorine, and all the noble gases exist as a gas at standard temperature and pressure.
Nitrogen gas react with hydrogen gas to form ammonia what are the reactants in this chemical reaction?
nitrogen gas and hydrogen gas
What is the product of nitrogen gas and oxygen gas?
The product of nitrogen gas and oxygen gas is nitrogen dioxide (NO2) gas.
What are some examples of a gas?
oxygen nitrogen neon carbon dioxide hydrogen Argon, neon, hydrogen, oxygen and nitrogen are gasses.
What is a colourless tasteless odourless gas?
Cheese right someone put cheese how is that a colourless gas i will never know but i think the answer is gas
What is threee examples of a gas?
O2 - oxygen gas H2 - Hydrogen gas N2 - Nitrogen gas
How is particular gas an element?
Examples are: oxygen, hydrogen, nitrogen, etc.
What gas is most flammable chlorine hydrogen oxygen neon nitrogen?
Hydrogen is the most flammable gas among the options provided.
Does the atmosphere contain hydrogen gas?
Yes, the atmosphere contains trace amounts of hydrogen gas, but it is primarily composed of nitrogen (78%) and oxygen (21%). Hydrogen gas is much less abundant in the atmosphere compared to nitrogen and oxygen.
A list of gas?
Hydrogen Anaesthetic gas oxygen natural gas helium carbon dioxide argon nitrogen
What is the most abundant gas in our atmosphere oxygen hydrogen nitrogen water?
Nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, at around 21%. Hydrogen is present in very small amounts, and water vapor is a variable component of the atmosphere.
What are the three elements that exist as a gas at room temperature and pressure?
Hydrogen, nitrogen, oxygen, fluorine, chlorine, and all the noble gases exist as a gas at standard temperature and pressure.
Which is the heaviest gas and the lightest gas?
Tungsten hexafluoride and hydrogen.
What chemical is a gas?
Examples are: ethane, hydrogen fluoride, hydrogen sulfide, chlorine, argon, nitrogen, oxygen, helium, etc.
What gases oxygen nitrogen helium or hydrogen which diffuses most rapidly at twenty-five degrees centigrade?
This gas is hydrogen.
