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Oxygen, Nitrogen, Estrogen
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∙ 11y ago
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What are the simplest pure substances that can not be broken down into any other substance?
substances that cannot be broken down chemically into other substances are
What 2 catogories of substances include pure substances?
elements and compounds
What can pure substances be classified as?
Pure substances are divided into elements and compounds.
What substances cannot be broken down into any other substances by physical or chemical means?
All substances can be broken into any other substances (or elements) by chemical or physical methods.
What are compounds and elements called?
substances
What are some substances that are elements?
air, water
Which of the following substances can be separated into several elements nitrogen air aluminum and why not zinc?
nitrogen aluminum and zinc are elements therefore they cannot be separated into several elements
Substances that cannot be broken down by chemical mean?
Substances that cannot be chemically broken down into simpler substances are called elements.
What are the simplest pure substances that can not be broken down into any other substance?
substances that cannot be broken down chemically into other substances are
The primary substances of which all other things are composed are elements or molecules?
The primary substances of which all other things are composed are known as elements.
What are the properites of elements?
What are the properties of Elements? elements are substances that CAN be split up. (Y) your mum. What are the properties of Elements? elements are substances that CAN be split up. (Y) your mum.
Are elements substances?
no
All substances are built from?
elements elements
Are all substances are elements?
Yes my friends. All elements are pure substances that cannot be broken down. However, pure substances aren't all elements.
Are all the substances in the periodic table elements?
Yes! All of the 'substances' are elements. However elements can join together to make compounds.
What ten letter word for elements and compounds?
10 example of compound elements
What is the definiton of elements?
Elements are pure substances that can not be separated into simpler substances by physically or chemical means.Compounds are pure substances composed of two or more elements that have been chemically combined.Mixtures are a combination of two or more substances that are not chemically combined.
