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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
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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What is special about all the elements beyond uranium on the periodic table?
These elements are called transuranic elements.
Which groups of elements are transition elements?
Elements located in groups 4 - 12 in the modern periodic table are considered as transition elements. Transition elements should not be confused with the d-block elements which are from groups 3 - 12.
How do chemists organize information about elements?
By grouping the elements on the Periodic Table.
How manny elements are there?
118 elements are there
What elements are the transition elements?
the transition elements are those elements having a partially filled d or f subshell in any common oxidation state.
Do elements easily change into new elements?
No. It is quite difficult for elements to change into new elements.
Are there more elements or non-elements?
Non-elements. There are only around 118 known elements, there are millions of compounds made of those elements.
What are some Elements with hydrogen and oxygen?
Hydrogen and oxygen are already elements. Elements do not contain other 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
What is special about all the elements beyond uranium on the periodic table?
These elements are called transuranic elements.
Mendeleev's pattern repeated after how many elements?
The properties were repeated after 8 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.
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.
How many elements in the first period?
Period 1: 2 elements Period 2: 8 elements Period 3: 8 elements Period 4: 18 elements Period 5: 18 elements Period 6: 32 elements Period 7: 25 elements
