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Why don't compounds have the same chemical properties that form them?
Wiki User
∙ 10y ago
Because an element is an element and a molecule is a molecule; they are different chemical entities and of course they have different chemical and physical properties.
Wiki User
∙ 10y ago
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When elements combine to form compounds their properties change?
The chemical properties of atoms are significantly changed when they form compounds. When elements combine to form compounds it is called a chemical reaction. The compound is then a collection of molecules and each molecule has are still the same atoms as one started with, but the arrangement of the electrons in the atoms has changed.
Do the properties of elements change when combined to form compounds true or false?
no they dont chane
What is a property of metals?
Physical properties of metals include: luster, malleability, and ductility. Chemical properties include: forming cations, and reacting with nonmetals to form ionic compounds.
How do the properties of the parts of a mixture compared to the properties of the parts before they become A mixture?
Because there is no chemical reaction, the properties of the elements and compounds do not change when they form a mixture.
When elements combine to form compounds do their change?
The chemical properties of atoms are significantly changed when they form compounds. When elements combine to form compounds it is called a chemical reaction. The compound is then a collection of molecules and each molecule has are still the same atoms as one started with, but the arrangement of the electrons in the atoms has changed.
When elements combined to form compounds the property to do do change?
The chemical properties of atoms are significantly changed when they form compounds. When elements combine to form compounds it is called a chemical reaction. The compound is then a collection of molecules and each molecule has in it atoms from the elements used in the formation. The atoms in the molecule are still the same atoms as one started with, but the arrangement of the electrons in the atoms has changed. It is the electronic properties of atoms and molecules that really determine the properties they have and which chemical reactions occur and which do not. The chemical properties of an atom or molecule are determined by the arrangement of the electrons of that atom or molecule. Once atoms have gone through a chemical reaction, the electronic structure is changed. The atoms are the same identity, but the properties of the atoms have been changed by the chemical reaction.
How do physical and chemical property's change when element becomes a compound or a mixture?
When elements combine to form compounds than the properties of elements are not pre demoninantly the same in them whether chemical or physical while in the form of mixture elements retain their properties.
What is the name for a molecule that has a different arrangement of atoms?
When the same elements form compounds with different molecular forms, the compounds are known as isomers. (They may have different chemical properties.)
Do compounds not have the same properties as the elements that formed them?
True. Compounds do not have the same properties as the elements that form them.
When the elements combine to form compounds what happens to the chemical and physical properties of the elements?
Essentially they disappear. However, of course, if a compound is separated into its component elements the properties will reappear.
Which metals do not form compounds?
All metals can form chemical compounds.
What do inorganic compounds form?
By chemical reactions they form other compounds.
