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Substance that cannot be changed into simpler substances by chemical means?
Wiki User
∙ 9y ago
Elements cannot be changed into simpler substances by chemical means. To change them into simpler particles, you need nuclear means.
Wiki User
∙ 12y ago
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When two or more substances combine to form one new or more simpler substances it is called?
A chemical reaction, though often it is not a simpler substance.
Why mercury can not further decomposed into simpler substances?
because a substance cannot be decomposed into simplier substances by chemical or physical means
Any substance that cannot be broken down chemically into simpler substances?
These are the chemical elements.
A decomposition occurs when a substance is broken down into two or more simpler substances in a chemical reaction.?
breaks APEX
What are the differences between an element and a mixture?
An element is a pure substance that cannot be split into simpler substances by chemical means while a mixture is a combination of two or more substances
What is the name for a substance cannot be separated into simpler substances?
An element cannot be separated into simpler substances by chemical means.
Does a compound have a chemical composition?
Yes
Is an element a substance?
cannot be broken down into simpler substances by chemical means
A substance that cannot be split into simpler substances by chemical means is known as?
An element.
Which substance can be separated into simpler substances only by chemical means?
studyisland answer : water
What is a substance mixed with simpler substances by chemical means?
physical means only
When two or more substances combine to form one new or more simpler substances it is called?
A chemical reaction, though often it is not a simpler substance.
Pure substance that cannot be separated into simpler substances by physical or chemical means?
element
What is a pure substance that cannot be separated into simpler substances by physical and chemical means?
element
What is a pure substance that cannot be broken down into similar substances?
An element is a pure substance that cannot be broken down into simpler substances by chemical means.
Substance that cannot be changed into a simpler substance under normal laboratory conditions?
Substance that cannot be changed into a simpler substance under normal laboratory conditions are elements. A physical blend of two or more substances that are not chemically combined is a mixture.
Why mercury can not further decomposed into simpler substances?
because a substance cannot be decomposed into simplier substances by chemical or physical means
