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Elements are substances that cannot be separated into simpler substances. Salt is made up of the elements sodium and chloride. Water is made up of the elements hydrogen and oxygen. A compound is a substance formed when two or more elements are chemically joined. Water, salt, and sugar are examples of compounds.
Wiki User
∙ 16y ago
Elements are pure substances that cannot be broken down into simpler substances by chemical means. They are made up of only one type of atom. Compounds, on the other hand, are substances composed of two or more elements chemically combined in a fixed ratio.
Wiki User
∙ 14y agoThey contain atoms. If you don't know what an atom is, take a look at this website:
en.wikipedia.org/wiki/Atom
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How manny elements are there?
There are 118 known elements on the periodic table.
Are there more elements or more non-elements?
There are more non-elements than elements. Elements are substances that cannot be broken down into simpler substances by chemical means, while non-elements can encompass a wide range of substances such as compounds, mixtures, and other forms of matter that are not elements.
What are elements called when they are found in nature?
Elements found in nature are called naturally occurring elements.
Represented by a symbol all are found on the periodic table?
Elements.
Elements that occur somewhere on earth are what?
Elements that occur naturally on Earth are called "native elements." These elements are found in their pure form without being combined with other elements. Some examples include gold, silver, and diamond.
Do elements easily change into new elements?
No. It is quite difficult for elements to change into new elements.
How many elements are found in the periodic table of elements?
There are a total of 118 elements known to exist on the periodic table.
About how many elements are in the periodic table of elements?
There are 118 elements in the periodic table of elements, including both naturally occurring and synthetic elements.
What are the names of all the man made elements on the periodic table?
Transuranium Elements
What is the average sum of the elements divided by number of elements?
the sum of the elements divided by the number of elements is the average
What elements have more predictable properties main group elements or transition elements?
main group elements
How many elements does the table of elements have?
There are 118 elements on the periodic table.
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.
Mendeleev's pattern repeated after how many elements?
Mendeleev's pattern repeated after every 8 elements.
Are there more elements or non-elements?
There are more non-elements than elements. Non-elements refer to everything that is not classified as an element, such as compounds, mixtures, and substances that do not fit the definition of an element.
What metals are elements?
All pure metals are chemical elements; alloys are not elements.
What are the 12 elements of the universe?
"The" 12 elements is wrong. There are over 100 elements.
