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How is matter organized into substances mixtures elements and compounds?
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Substances are divided into two classes?
Some people divide matter into pure substances and mixtures. Pure substances are elements and compounds. Mixtures include homogeneous and heterogeneous mixtures. Some people divide matter into homogeneous matter and heterogeneous matter. Homogeneous matter includes pure substances and homogeneous mixtures (solutions). Heterogeneous matter is heterogeneous mixtures.
Are helium and gold examples of pure substances or mixtures?
They are actually elements so that is pure substances. Mixtures are more than one type of element that are in the same space but not touching. Compounds are like mixtures but they are touching.
What are compounds and mixture?
Elements: Pure substance. Made up of only itself (Ex: Oxygen).Compound: A substance made up of two or more elements that are chemically combined (Ex. Water- dihydrogenmonoxide= H2O).Mixture: Combination of substances (substances can be elements, compounds, or both). These substances are NOTchemically combined, which means that mixtures are differentfrom compounds.
What are two ways that mixtures differ from compuonds?
Compounds are two or more elements combined on a set ratio, and mixtures are not chemically combined, they are two or more substances mixed together
Does the composition of a substance always stay the same?
The composition of pure substances, such as elements and compounds, are always the same. The composition of mixtures can vary.
Substances are divided into two classes?
Some people divide matter into pure substances and mixtures. Pure substances are elements and compounds. Mixtures include homogeneous and heterogeneous mixtures. Some people divide matter into homogeneous matter and heterogeneous matter. Homogeneous matter includes pure substances and homogeneous mixtures (solutions). Heterogeneous matter is heterogeneous mixtures.
What is the overall definition that includes mixtures compounds and elements?
Substances that are tha building blocks of matter
What other elements compounds and mixtures are involved in photosynthesis?
There Are No Other Elements or Compounds And Mixtures
Are eggs compounds or element or mixtures?
Eggs would be considered a mixture. They are not elements themselves and they are not chemical compounds, but they are a mixture of various substances.
Are helium and gold examples of pure substances or mixtures?
They are actually elements so that is pure substances. Mixtures are more than one type of element that are in the same space but not touching. Compounds are like mixtures but they are touching.
Are compounds and elements mixtures?
No they are not.
What substances are compounds?
Mixtures contain two or more compounds.
What are pure substances solutions homogeneous mixtures colloids or compounds?
Compounds and solutions are pure substances
How mixture and substance are similar?
Mixtures are formed from substances (compounds).
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
Does homogeneous mixtures contain elements?
Yes, all the mixtures contain compounds or elements.
