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A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)
Such a substance is an Element.
If matter is made up of two or more elements and has the same ratio of atoms no matter the amount of the substance it is a compound.
matter is made up of small individual partical . matter have made up of electron.
I'm pretty sure is is a Compound. A compound is a substance that is made up of more than on element. The properties of matter mostly depend on how atoms of different elements are combined in compounds.
A pure substance
During a physical change, the matter of what the substance is made out of doesn't change.
Elements.
It is unclear what you mean by "just matter." Yes, oxygen is a substance and it is made of matter, but, like any other chemical substance it has its own unique set of properties.
pure substace
Element
Physical and chemical properties of matter are useful because they can help you identify that substance. For example paper burns very easily and aluminum doesn't, this is how they can be described individually.
The amount of matter a substance is made of is called "mass".
an object that has only one substance.(FOR EXAMPLE)water and suger is a chemical matter because the sugar disolves into the water but it is still water and it is not a physical matter because the a physical matter changes from one state to another.
ALL substances ARE matter
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)