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NO!!! Elements and compoounds exists as separate entities. Heterogeneous means a mixture of substances that are in different physical states. Compare to Homogeneous which means a mixture of substances that are in the SAME physical state. However, The element bromine(Br) is liquid at STP. The compound water(H2O) is also a liquid at STP. When mixed together to form bromin water, it is an homogeneous mixture.
I think it's a mixture.
It's an element. Check your periodic table.
No,bromine is not heterogenous.It is a pure element.
Sulfur is an element and therefore a homogeneous substance.
a pure substance. either a compound or an element. Also, a solution, which is a homogeneous mixture, not a pure substance.
Sulphur is an element, shown in the Periodic Table as 'S'. It exists in numerous allotropic forms; yellow, red and white.. The ''yellow' allotrope is the commonest form of elemental sulphur. As the 'yellow' form it is sometimes and archaically known as ' 'yellow flowers of sulphur'. In this allotrope, eight(8) atoms of sulphur are combined in a 'twisted' ring, similar to cyclohexane.
CO2 is a pure substance and so is homogeneous. Hint: if it has a chemical formula then it is a pure substance.
an element or a mixture? Well the answer is mixture
Homogeneous mixture
homogeneous mixture
Homogeneous mixture