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A pure substance is an element or a compound.
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∙ 11y ago
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Is brass (cu mixed with zn) is mixture or puresubstance?
Brass is an alloy, a mixture.
Is table salt a puresubstance?
Table salt is a pure substance. A pure substance is a substance has one type of molecule and one type of atom. Other pure substance are copper and liquid water.
Chocolate is a pure substance or compound?
None of both:A compound (chemically speaking) is a puresubstance consisting of two or more different chemical elements. However, since chocolate is not pure but a mixture of many different compounds, it is just a (normal, naturally occurring) substance (thus not: pure)
Is homogenous a pure substance?
A homogeneous substance is the same throughout. So, a bar of pure gold, a diamond, pure water, saline water (water with salt dissolved in it) and nitrogen gas are all homogeneous, as they consist of the same substance(s) throughout. In other words, they are regular.So, you could say that a homogeneous substance is a puresubstance.
