0
Elements and compounds are pure substances. Elements are composed of only one kind of atom and compounds are composed of two or more elements that are chemically combined. Mixtures are not pure substances, as they are composed of two or more components that are not chemically combined.
A mixture contain two or more compounds.
Compounds are:
- solid, liquid or gaseous
- organic or inorganic
- ionic or covalent
- toxic or not
- acidic, basic or neutral
- radioactive or not
- soluble in water or not
etc.
Add your answer:
Earn +20 pts
How is matter classified at microscopic level?
Matter is classified at the microscopic level based on its composition and structure. It can be categorized into elements, compounds, and mixtures. Elements are made up of a single type of atom, compounds are composed of different types of atoms chemically bonded together, and mixtures are made up of two or more substances physically combined.
Are there more elements or non-elements?
There are more non-elements than elements. Non-elements refer to everything that is not classified as an element, such as compounds, mixtures, and substances that do not fit the definition of an element.
What do you find least of in nature elements compounds or mixtures?
Pure elements are found least in nature compared to compounds and mixtures. Most elements exist bonded to other elements to form compounds or mixed with other substances to form mixtures in nature. Pure elements are less common due to their tendency to react and combine with other elements.
Why dont compounds differ from mixtures?
Compounds differ from mixtures because compounds have a fixed chemical composition with elements chemically bonded in a specific ratio, while mixtures can vary in composition with no fixed ratio. Compounds have specific properties different from their constituent elements, while mixtures retain the properties of their components.
Is iron sulfide compounds elements or mixtures?
compound
Matter is classified as mixtures and what?
Matter is classified as mixtures and substances. Mixtures are made up of two or more different substances that are physically combined, such as saltwater. Substances consist of only one type of atom or molecule, like elements (e.g. gold) and compounds (e.g. water).
What are the two main categories matter is classified into?
Matter is classified into two main categories: pure substances and mixtures. Pure substances are further divided into elements and compounds, while mixtures are divided into homogeneous and heterogeneous mixtures.
Matter is Classified as mixtures and?
Matter is classified as mixtures and substances. Mixtures are composed of two or more different substances that are physically combined, while substances are pure forms of matter that cannot be separated by physical means. Substances are further divided into elements and compounds.
Are compounds and elements mixtures?
No they are not.
What is classification of substance?
Substances can be classified as elements, compounds, or mixtures. Elements are made up of only one type of atom, compounds are made up of two or more different elements chemically bonded together, and mixtures are combinations of two or more substances that are not chemically bonded.
Does homogeneous mixtures contain elements?
Yes, all the mixtures contain compounds or elements.
Are compounds and elements a mixture?
No. Elements, compounds and mixtures are 3 different terms.
Is magnesium and oxygen elements compounds or mixtures?
magnesium and oxygen are elements. They are not compounds
How is matter classified at microscopic level?
Matter is classified at the microscopic level based on its composition and structure. It can be categorized into elements, compounds, and mixtures. Elements are made up of a single type of atom, compounds are composed of different types of atoms chemically bonded together, and mixtures are made up of two or more substances physically combined.
What are the classification of matter according to its composition?
Matter can be classified into elements, compounds, and mixtures based on its composition. Elements are made up of only one type of atom, compounds consist of different elements chemically bonded together, and mixtures are a combination of two or more substances that are not chemically bonded.
Classification of matter according to its composition?
Matter can be classified into elements, compounds, and mixtures based on its composition. Elements are pure substances made up of one type of atom. Compounds are composed of different elements chemically bonded together in fixed ratios. Mixtures are combinations of two or more substances that are physically mixed together but not chemically bonded.
Are there more elements or non-elements?
There are more non-elements than elements. Non-elements refer to everything that is not classified as an element, such as compounds, mixtures, and substances that do not fit the definition of an element.
