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Is decompostion of water a physical change?
Yes, it is a chemical change; new compounds (elements) are formed !
Which type of change results in new compounds being formed?
A chemical change results in new compounds being formed. In a chemical change, the atoms rearrange to form different chemical substances with new properties. This is different from a physical change, where the substance remains the same but changes in appearance or state.
In a chemical change what is always formed?
A chemical change always forms one or more products which can be elements, molecules, and/or compounds.
What are compounds formed by?
Compounds are formed by the reaction of two or more elements.
Can compounds be formed by sharing electrons?
Yes. Compounds formed by sharing electrons are called covalent compounds.
What are compounds that are formed by elements?
Today are known approx. 65.106 chemical compounds.
What is formed when elemenst of matter are chemically combined?
Compounds are formed when elements of matter are chemically combined.
Large compounds formed by the joining of small compounds?
A large compound formed by the joining of smaller compounds is called a polymer.
Are compounds considered mixtures?
Compounds are not mixtures; mixtures are formed from compounds.
What is formed from elements?
Compounds are formed from elements.
What compounds are formed as a result of?
These compounds are called products of the reaction.
Can a compound be formed by sharing electrons?
Yes. Compounds formed by sharing electrons are called covalent compounds.
