Mixture.
No, a bar of pure gold is not a mixture. It is a pure substance because it is composed of only one type of atom, gold.
A bar of 24 karat gold is pure gold. Any lower number, it is a mixture of gold with other metals.
Iron is an element, so it is a pure substance.
Because it can be reduced to its constituents fairly easily - just sort through it.
Well any pure *insert element* is a pure substance. If it contains 100% of a substance, it is pure. If you're talking about a gold bar, pretty much no gold exists on Earth that doesn't contain some "contaminant"
No, a bar of pure gold is not a mixture. It is a pure substance because it is composed of only one type of atom, gold.
Iron is a pure substance. It's an element (Fe) and a bar of Iron is no mixture. If it was pure iron, then by definition it would be pure. However iron is rarely pure, it is usually in alloy with something.
A bar of 24 karat gold is pure gold. Any lower number, it is a mixture of gold with other metals.
Iron is an element, so it is a pure substance.
the answer is 'snicker' snicker is the bar with nut, chocolate and the filling that's in a milky way..... to snicker is to chuckle quietly
pay for it
Mixture... its a mixture if chocolate and peanuts :P
No
Snicker bars are sold worldwide. In the UK, a Snicker bar was originally named a Marathon.
Absolutely NOT! Many kids love snicker bar ice cream.
yes and know
a snicker bar costs £1.50 in England but in Scotland they cost 45p a snicker bar costs £1.50 in England but in Scotland they cost 45p