Methane is a chemical compound with the formula CH4. It consists of the elements carbon and hydrogen chemically bonded together, and is not a mixture.
Ar is the chemical symbol for the element argon. It is a noble gas and a pure element, not a compound or mixture.
Element: oxygen, potassium Compound: sodium chloride, potassium dichromate Mixture: air, orange juice
Ammonia (NH3) is a compound, not an element. It is a homogeneous mixture when dissolved in water, but a pure sample of ammonia gas is considered a compound.
Xenon gas is an element. It is a noble gas found on the periodic table with the atomic number 54.
LPG gas is a mixture of propane and butane, which are both compounds.
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.
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.
Element.
IT IS A MIXTURE =] dumbo!
Ar is the chemical symbol for the element argon. It is a noble gas and a pure element, not a compound or mixture.
Oxygen is a chemical element.
Element: oxygen, potassium Compound: sodium chloride, potassium dichromate Mixture: air, orange juice
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.
Ammonia (NH3) is a compound, not an element. It is a homogeneous mixture when dissolved in water, but a pure sample of ammonia gas is considered a compound.
An element its on the periodic table! Its a noble gas.
Xenon gas is an element. It is a noble gas found on the periodic table with the atomic number 54.