0
Add your answer:
Earn +20 pts
Is helium gas a pure substance as an element or a compound?
It is an element.
Is hydrogen gas an element compound or mixture?
elementHydrogen as a gas, plasma, or liquid is still an element.
Is oxygen gas element compound or mixture?
Oxygen is a chemical element.
Is helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
Is methane gas heterogeneous homogeneous an element or compound?
Methane is a chemical compound - CH4.
Is heluim a element or compound?
Helium is an element, and it's name on the Periodic Table is He
What chemical element is considered to be a noble gas?
heluim
Is gas compound or mixture or a element?
Element.
Is gas an element mixture or a compound?
Argon gas is an element. It will be element only. It can be part of some mixture. But never ever be a part of the compound. It is a noble gas.
Is argon gas a compound or element?
Argon gas is an element. It will be element only. It can be part of some mixture. But never ever be a part of the compound. It is a noble gas.
What does heluim smell like?
gas
Is Argon gas a compound or mixture or a element?
Argon gas is an element. It will be element only. It can be part of some mixture. But never ever be a part of the compound. It is a noble gas.
Is argon gas an element mixture or a compound?
Argon gas is an element. It will be element only. It can be part of some mixture. But never ever be a part of the compound. It is a noble gas.
Is chlorine gas a compound element or mixture?
Element.
Is He compound or element?
noble gas - hence element
Is helium gas a compound?
No, it is an element.
Is a helium a compound?
Helium is not a compound, it is an element.
