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All substances are MADE FROM elements but they are not elements. For example CH4 is made of one carbon atom and four Hydrogen atoms. Carbon and Hydrogen are pure elements but CH4 is not an element.
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∙ 12y ago
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Do alloy stick on magnets?
The elements cobalt, nickel and iron are all magnetic. Most alloys containing at least one of these three elements will be magnetic. For example stainless steel is very magnetic. However alloys not containing these elements is most likely not magnetic.
Why are silicon and oxygen the main elements in the Earth's crust?
To start off, Silicon and oxygen are among the most abundant elements in the universe: oxygen is the third most common element and silicon is the seventh. They readily combine to form silicon dioxide (silica), making it one of the most common solid materials in the universe. Additionally, silica is less dense than many other abundant substances within Earth. Therefore when Earth formed, the more silica-rich materials tended to float toward the surface.
Which makes up most minerals- single elements or compounds?
compound
What is line form and repetition?
They are the three compositional elements of most forms of art.
What are the two most aboundant elements on Earth?
Nitrogen 78 % Silica in soil
What is most pure basic substances?
Elements
What is the most pure basic substances?
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.
What did Dalton find out about the atom?
1. Most natural materials are mixtures of pure substances 2. Pure substances are either elements or combinations of elements called compounds. 3. A given compound always contains the same proportions by mass of the elements.
All substances are built from?
elements elements
Are elements substances?
no
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
