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I think your referring to an element, the basic unit(s) that cannot be broken down without fission.
Wiki User
∙ 14y ago
Wiki User
∙ 7y agoThis is the atom, unbreakable by chemical methods.
Wiki User
∙ 7y agoA substance which cannot be broken down by physical processes is a pure substance. One which cannot be broken down by chemical changes is called an element.
Wiki User
∙ 11y agoAn element.
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Chemicals can be chemically broken down into?
chemical compound can be broken down into simplier elements.
A material that cannot be broken down further by chemical means is an?
Element
What pollutant is a harmful material that cannot be broken down by natural processes?
Nondegradeable resources
How do you explain what an element is to kids?
an element is a material on the periodic table that cant be broken down
How is H2O2 converted into harmless materials?
In human body,H2O2 is broken down intn water.Enzyme involved is catalase.
Chemicals can be chemically broken down into?
chemical compound can be broken down into simplier elements.
Which substance cannot be broken down into simplier substances?
The atom cannot be broken by chemical methods.
When a unknown substance cannot be broken down into a simplier substance it is?
You think probable to an atom.
Material that cannot be broken down into other materials is?
molecule
What is a material that be broken down into simpler materials?
This is the atom, unbreakable by chemical methods.
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 makes some materials biodegradable?
A material is biodegradable if it can be broken down by the biological processes. Plants, as well as animal matter are examples of something that is biodegradable, because it can be broken down and absorbed back into the environment.
An element cannot be easily broken down into other smaller materials with different?
a element can not be broken down in to smaller such materials
What cell part acts like a stomach breaking down material?
Materials are broken down by lysosmes. They are the recycle bin
What Material that cannot be broken down into other materials?
Roughage or fibre cannot be digested. This includes all plant material (ie. fruit and vegetables) - the cellulose cell wall around all plant cells is too tough to be broken down by enzymes. (gum)
What helps to break down dead material also releases carbon dioxide when they respire?
Oxygen helps to break down dead materials. Once the oxygen has been broken down, the material will release carbon dioxide and other gases.
What type of energy is energy stored in gasoline?
Gasoline is a mixture of hydrocarbons. As gas is burned, the compounds are broken down into simplier compounds and the breaking of these compounds releases energy.
