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All the properties are different for chemical elements and chemical compounds.
Compound
In a compound chemical elements are linked by chemical bonds.
Every chemical compound is unique and different from the ELEMENTS it contains
Color change indicates a chemical reaction has occurred. The mixture of elements has different chemical properties than the original individual elements.
Now are known 118 chemical elements.
Salts are chemical compounds not elements.
A substance that has properties different from the chemical elements in it is a chemical compound. A chemical compound is built from chemical elements that are chemically bonded together. And the "finished product" will have chemical properties that are unique to that compound, and different from the properties of the substances that make it up.
All the properties are different for chemical elements and chemical compounds.
Molecules are formed from chemical elements.
Today are known 118 chemical elements.
Atoms of different elements unite during chemical changes to produce at least one chemical compound.
Compound
All the electrons in all chemical elements are identical; only the numb er is different.
If you mean two different elements, no. That would defeath the purpose of having chemical symbols.
In a compound chemical elements are linked by chemical bonds.
Chemical compounds