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When a substance which contains various elements or compounds without bonding or in fixed proportions is?
Wiki User
∙ 12y ago
mixture
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoMixture
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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.
What are materials that are made up of pure elements of compounds in varying proportions called?
a pure substance made of more than one element is a compound.
Describes what elements are in a compound and in what proportions?
The particular elements and their proportions depend on what the compound is, for example Water contains Hydrogen and Oxygen which Salt contains Sodium and Chlorine.
State the law of definite proportions?
The law of definite proportions states that all chemical compounds have constant proportions of their components.
Are compounds listed in the periodic table?
No. Only pure elements are listed in the periodic table of elements.
What are pure compounds?
A substance made from two or more elements in definite proportions. eg NaCl
What are compounds and why do they form?
A compound is a substance that consists of two or more elements that are chemically combined in specific proportions.
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.
What are made from two or more elements in fixed proportions?
COMPOUNDS.
A combination of two or more elements in definite proportions?
compounds
Is a compound a substance of two or more elements bounded together in definite proportions?
A compound is a substance of two or more elements bounded together in definite atomical proportions
Describes what elements are in a compound and in what proportions?
The particular elements and their proportions depend on what the compound is, for example Water contains Hydrogen and Oxygen which Salt contains Sodium and Chlorine.
What is the connection between molecules and compounds?
A compound is a substance formed by the chemical bonding of two or more elements in specific proportions. A molecule is the smallest portion of a compound.
What are materials that are made up of pure elements of compounds in varying proportions called?
a pure substance made of more than one element is a compound.
What are two pure substances?
The two types of pure substance are elements and compounds The two types of pure substance are elements and compounds
What is the name for two elements that are cheically combined in definite proportions?
Compounds.
What is hydrogen compound?
It is a type of chemical compound that contains the element Hydrogen. Chemical compounds are molecules of two or more elements in fixed proportions. Ex. CH4
