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Is an element composed of atoms of two or more compounds chemically combined?
Wiki User
∙ 6y ago
Compounds are composed from elements.
Wiki User
∙ 6y ago
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How are elements compounds and mixtures classified?
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.
What are the characteristics of a subtances and mixtures?
The components of a mixture are not chemically combined and do not have a definite composition. A pure substance is either an element or a compound (in which case it is composed of elements that are chemically combined) and has a definite composition.
Sodiom choride a element compound or mixture?
Sodium chloride is a compound composed of sodium and chloride ions chemically combined. As such, it is a pure substance.
What is the relationship between element and compound?
Atoms make up all matter. An element has atoms that are all the same. Compounds are made of different kinds of atoms combined chemically in exact whole number ratios.
What is formed when an element is burned in air or oxygen?
Compounds that are formed when elements are chemically combined with oxygen are generally categorized as oxides.
What is the difference of a element and a compounds?
An element is composed of only one type of atom. Compounds are composed of different types of atoms (different elements) that are chemically combined.
Is an element a compound?
no, but compounds are made of elements chemically combined.
Explain the difference between elements and compounds?
An element is composed of only one kind of atom. A compound is composed of two or more elements (kinds of atoms) chemically combined.
Is atomic oxygen as molecular compound?
oxygen is an element not a molecular compound as a molecular compounds are chemically combined and are of more then one element.
How are elements compounds and mixtures classified?
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.
Do different compounds found together but not combined chemically make up an element a mixture or a compound?
They form a mixture.
What are the characteristics of a subtances and mixtures?
The components of a mixture are not chemically combined and do not have a definite composition. A pure substance is either an element or a compound (in which case it is composed of elements that are chemically combined) and has a definite composition.
A substance which cannot be seperated by ordinary chemical or physical method is an?
It is an element. Elements are composed of atoms, and atoms of elements combine chemically to form compounds.
Is c3h6o a compound or element?
Compounds contain two or more elements. C3H6O is a compound because it is composed of the elements carbon, hydrogen, and oxygen, chemically combined.
N2 is a compound or element?
N2 is a diatomic molecule of nitrogen. It is an element, not a compound. Elements are composed of only one kind of atom. Compounds are composed of two or more different elements that are chemically bonded.
Sodiom choride a element compound or mixture?
Sodium chloride is a compound composed of sodium and chloride ions chemically combined. As such, it is a pure substance.
Is silicon dioxide an element or a compound?
Silicon dioxide (SiO2) is a compound because it is composed of two elements (Si and O) that are chemically combined.
