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Substance that cannot be changed into simpler substances by chemical means?
Elements cannot be changed into simpler substances by chemical means. To change them into simpler particles, you need nuclear means.
Why mercury can not further decomposed into simpler substances?
because a substance cannot be decomposed into simplier substances by chemical or physical means
Can gold be seperated into simpler substances only by chemical means?
It cannot be separated at all. It is an element.
Any substance that cannot be broken down chemically into simpler substances?
These are the chemical elements.
What is a pure substance that cannot be broken into a simpler substance?
Not: atoms The answer is an element
What is the name for a substance cannot be separated into simpler substances?
An element cannot be separated into simpler substances by chemical means.
Substance that cannot be changed into simpler substances by chemical means?
Elements cannot be changed into simpler substances by chemical means. To change them into simpler particles, you need nuclear means.
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.
Substances that cannot be broken down by chemical mean?
Substances that cannot be chemically broken down into simpler substances are called elements.
Pure substance that cannot be separated into simpler substances by physical or chemical means?
element
What kinds of matter that cannot be converted into simpler substances in ordinary chemical reactions?
An element
What is a pure substance that cannot be separated into simpler substances by physical and chemical means?
element
What is meaning of word element in dictionary?
A substance composed of atoms having an identical number of protons in each nucleus. Elements cannot be reduced to simpler substances by normal chemical means.
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.
Why mercury can not further decomposed into simpler substances?
because a substance cannot be decomposed into simplier substances by chemical or physical means
What cannot be broken down into simpler substances uses physical or chemical means?
This is the definition of an atom.
