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Is it a physical change or a chemical change when substances combine to make new substances with new properties?
Chemical change.
What causes substances to combine in different ways to make other substances?
A chemical reaction causes substances to combine in different ways to make other substances.
Do chemical reactions always make new substances?
No all chemical reactions do not make new things because if you do a chemical reactions using two of the same things e.g carbon dioxide + carbon dioxide you are not making anything else so no not all chemical reacions make new things
What happens to the atoms of the starting substances during a chemical reaction?
The atoms rearrange and the new bonds form to make the new substances.
what substances make carbon dioxide?
Carbon and Oxygen for a chemical formula of CO2
How do chemical reaction starts?
when you eat wheatabix and jelly babies, they mix and explode to make a chemical reaction.
Is it a physical change or a chemical change when substances combine to make new substances with new properties?
Chemical change.
What causes substances to combine in different ways to make other substances?
A chemical reaction causes substances to combine in different ways to make other substances.
What substances are used to make a Rubik's Cube easier to use?
petroleum jelly, stick inside the cube
How do you make a jelly bag using cheesecloth?
Use 4-6 layers of cheesecloth and put it in a food strainer to make a jelly bag.
Union of 2 pure substances to make a third?
chemical
What is tri enzomated zorn jelly made of?
Tri-enzomated jelly, is made up of fruit jelly, there are few chemicals that can be very bad for you! they make you have an addiction to t, like tobacco has the effect, be aware =)
Do chemical reactions make new substances?
Yes, chemical reactions involve the breaking and formation of chemical bonds, resulting in the formation of new substances with different properties than the original reactants.
What is the substance used in chemistry?
Substances are used to make chemical reactions.
What Are chemical substances added to foods to make them safer and more appealing to consumers?
The chemical substances added to foods are called additives. The ones that make it taste better are salt, sugar, MSG, and others.
Do chemical reactions always make new substances?
No all chemical reactions do not make new things because if you do a chemical reactions using two of the same things e.g carbon dioxide + carbon dioxide you are not making anything else so no not all chemical reacions make new things
What are the Chemical and physical properties of substances used to make water bottles?
football
