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Which is the lightest substance among these four 1oxygen 2nitrogen 3hydrogen 3carbon?
Hydrogen is the lightest substance among these four elements. It has the lowest atomic number and atomic weight, making it the lightest element on the periodic table.
What is the gassiest element?
The element that has the lowest boiling point (turns into a gas at the lowest temperature) is Helium (He). Helium, depending on the isotope, turns into a gas at either 4.2K or 3.2K. This is -268.8 and -269.8 celcius respectively.
What is helium at room temperature?
Helium is a gas at room temperature.
What language is helium?
Helium is from the Greek word, Helios, meaning 'the sun'.
Is hydrogen a mixture?
No, it is a colorless, highly flammable gaseous element, the lightest of all gases and the most abundant element in the universe.
What element is the lightest gas?
Hydrogen is the lightest gas.
Which matter is lightest in weight?
gas is the lightest in weight
Which is the second lightest element?
Helium but it is noble gas. Lithium is the lightest solid element that found in natural form.
What is the lightest diatomic element?
The lightest diatomic element is hydrogen (H2). It has a molecular weight of approximately 2 grams per mole, which is the lightest of all the elements.
What is the lightest metal element?
The lightest metal element is lithium, with an atomic number of 3 and an atomic weight of around 6.94. It is also the lightest metal that is a solid at room temperature and is commonly used in batteries and other electronic devices.
What is the atomic weight of the lightest element in the world?
Hydrogen, at 1.0079
Hydrogren's state of matter lightest?
The state of matter of hydrogen, which is the lightest element, is that of a gas at room temperature. Hydrogen also is very flammable gas.
What element is the lightest of all elements and is flammable gas?
Hydrogen is the lightest of all elements and is extremely flammable. It is also the most plentiful gas in the universe.
What is a brief description of hydrogen?
the simplest element. Hydrogen is a gas, a non-metal, it is the lightest element.
what is descriptions of hydrogen?
Hydrogen is a gas, a non-metal, it is the lightest element.
What is the lightest man made element on the periodic table?
Helium with an atomic number of 2,is the lightest gas on the Periodic Table :)
What man made element is the lightest on the periodic table?
Helium with an atomic number of 2,is the lightest gas on the periodic table :)
