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An Element ... A substance that cannot be broken down into simpler substances by chemical means.

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11y ago
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9y ago

An unknown substance that is made only of identical atoms that cannot be broken down is an element.

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Q: An unknown substance is made only of identical atoms that cannot be broken down this substance is what?
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An unknown substance is made only of identical atoms that cannot be broken down. This substance is a .?

Element


If an unknown substance CANNOT be broken down into simpler substances it is?

If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.


When a unknown substance cannot be broken down into a simplier substance it is?

You think probable to an atom.


What is a substance that cannot be broken down into a similar substance?

An element cannot be broken down into a simpler substance by chemical means.


You are testing an unknown material and it CANNOT be broken down into simpler forms. What is it?

Atoms can be broken down, so it is a quark or a lepton.


What is a substance that cannot be broken down into simpler substances?

A substance that cannot be broken down is a pure substance


What is a substance that cannot be broken into simpler substance?

An element.


What is the substance that can't be broken down?

A pure substance that cannot be broken down is an Element.


True or falsecompounds are the simplest type of substance and cannot broken down into any other substance?

T=It is true that compounds is a type of substance. This substance cannot be broken down.


What type of substance cannot be broken down into a simplier substance?

an element is a substance that cannot be broken down into a simpler form by chemical means


What is a substance that cannot be brooken into a simpler substance?

Any substance that cannot be broken down into simpler substances is an?


If a substance cannot be broken down by heat the substance is an element?

No. Elements cannot be broken down into simpler substances in a chemical reaction.