elements are denoted by the symbol of their formula/name, only. Fe = iron, S = sulfur, no other element is involved when something is a pure element. diatomic gases, O2, N2, etc. are elements
compounds have 2 or more elements in the formula
mixtures are when 2 or more substances are placed together but they are not bound to each other
if the compound has (aq) after the symbols, this means that the compund is in aqueous conditions and this is a solution, which is a mixture.
i copied and pasted this from Yahoo so please don't hate!
Sure! Please provide the specific substances or mixtures you'd like me to classify as an element, a compound, a homogeneous mixture, or a heterogeneous mixture.
no they are compound mixture
is a aluminium car body a compound element or mixture
mixture
electricity is not a compound, mixture or element.
Sure! Please provide the specific substances or mixtures you'd like me to classify as an element, a compound, a homogeneous mixture, or a heterogeneous mixture.
Mixture
No, energy is NOT an element, a compound or a mixture.
electricity is not a compound, mixture or element.
electricity is not a compound, mixture or element.
It is a mixture.
Very rarely is possible; generally to identify an element or compound it is absolutely necessary to realize a deep chemical/physical analysis.
Very rarely is possible; generally to identify an element or compound it is absolutely necessary to realize a deep chemical/physical analysis.
This is a mixture not a compound.
Is gasoline a element a mixture or a compound
no they are compound mixture
It is a compound mixture.