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What gas is heavier hydrogen or oxygen?
oxygen gas is heavier than hydrogen gas
Which is heavier hydrogen or helium?
Helium is heavier than hydrogen. Hydrogen is the lightest and simplest element in the periodic table, while helium is the second lightest element.
Which is heavier hydrogen or nitrogen?
Nitrogen, has a atomic weight roughly 14 times heavier then that of hydrogen.
Is helium lighter or heavier than hydrogen?
Heavier but safer. Look what happened to the Hindenburg:(
Which is more heavier - hydrogen gas or oxygen gas?
Mass of Hydrogen gas:- 2g/mol Mass of Oxygen gas :- 32g/mol Therefore, Oxygen gas is more heavier
How many times heavier than hydrogen atoms of Carbon and Calcium?
A carbon atom is about 12 times heavier than a hydrogen atom, while a calcium atom is about 40 times heavier than a hydrogen atom. Therefore, carbon atoms are 12 times heavier than hydrogen atoms, and calcium atoms are 40 times heavier than hydrogen atoms.
Which element is 16 times heavier that hydrogen?
Carbon
Why heavier h2s?
Hydrogen sulfide is a chemical compound with the formula H2S. It is colorless gas with the characteristic foul odor of rotten eggs. H2S is heavier than air, very poisonous, corrosive, flammable and explosive.
What elements are heavier than hydrogen?
All of them. There are no elements lighter than hydrogen. It has only two atomic particles, and you cannot have an element with less.
What is lighter than helium but heavier than air?
hydrogen
What are the main forces that make up a star?
Objects are not made of forces. A star is made of hydrogen, helium and, later in its life, heavier elements.
Why does the universe contain less hydrogen then it used to?
Some of the hydrogen has been converted into heavier elements by stars.
