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The characteristics of pure substances are:
- fixed melting point
- fixed boiling points
- fixed valency
- fixed density
- stability
What else can I help you with?
Is chromium a pure substance or mixture?
Chromium is a pure substance. It is a naturally occurring element with a specific atomic structure and chemical composition. It is not composed of different types of atoms or molecules, which is a characteristic of pure substances.
What is the characteristic of a pure substance?
The defining characteristic of a pure chemical substance is that any sample of it contains the same elements in the same mass proportions to one another.
Why can't mixtures be classified as pure substance?
Mixtures are made up of two or more different substances physically combined, so they do not have a fixed composition or properties. In contrast, pure substances are made up of only one type of substance with a definite composition and characteristic properties. This distinction means that mixtures cannot be classified as pure substances.
What types of substances are pure matter?
Pure matter substances can be elements, compounds, or mixtures where all components are the same throughout. Examples include pure water (H2O), pure iron (Fe), and pure table salt (NaCl).
Are all substances are elements?
Yes my friends. All elements are pure substances that cannot be broken down. However, pure substances aren't all elements.
What is a characteristic of pure substances that can be observed without changing it into another substances?
lame people going wild
What is the difference between a characteristic property and non-characteristic property?
PHYSICAL (smell, color, texture, size, etc)--NON CHARACTERISTIC GENERAL (general stuff about the substance all together)-CHARACTERISTIC Characteristic properties help us identify pure substances or the group it belongs to. Non-characteristic properties cannot help us identify pure substances or the group it belongs to.
Is chromium a pure substance or mixture?
Chromium is a pure substance. It is a naturally occurring element with a specific atomic structure and chemical composition. It is not composed of different types of atoms or molecules, which is a characteristic of pure substances.
What is the characteristic of a pure substance?
The defining characteristic of a pure chemical substance is that any sample of it contains the same elements in the same mass proportions to one another.
Is strong odor a characteristic of metal?
No the opposite. It is a characteristic of metals that they have very little or no odor.
Are elements pure substances or mixed substances?
pure are you dumb or something
What can pure substances be classified as?
Pure substances are divided into elements and compounds.
A n blank property is a characteristic of a pure substance?
A physical property is a characteristic of a pure substance. Water is an example of a pure substance.
Why can't mixtures be classified as pure substance?
Mixtures are made up of two or more different substances physically combined, so they do not have a fixed composition or properties. In contrast, pure substances are made up of only one type of substance with a definite composition and characteristic properties. This distinction means that mixtures cannot be classified as pure substances.
How many substances are pure substances?
Practically (exceptions exist) all known substances can be obtained in a pure fom.
What are pure substances solutions homogeneous mixtures colloids or compounds?
Compounds and solutions are pure substances
Are compounds pure?
Yes, compounds are pure substances.
