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Why is a penny a chemical change?
To my knowledge, a penny is not a chemical change. No, I think it is instead a coin; a unit of currency, mostly made from zinc and plated with copper. Nothing I'm describing has anything to do with chemical changes.
Is the penny turning green like the statue of liberty turning green?
yes cause its copper
Is oxidized pennies a chemical change?
To my knowledge, a penny is not a chemical change. No, I think it is instead a coin; a unit of currency, mostly made from zinc and plated with copper. Nothing I'm describing has anything to do with chemical changes.
If copper metal rusts would it be a physical change?
If you use a abrasive to scrape the rust off, then it is a physical change. If you utilize a chemical that combines with the rust leaving the unoxidized penny behind, then it is a chemical change.
How fast will a penny turn green?
You cant-------------------------------------------------------------------------------------------------------edit buy Electchuyou CAN turn a penny green just soak it in water and dont dry it it should turn green after few days/a week or more
Is a copper penny turning dark a chemical change or physical change?
Chemical.
When a copper penny is in a chemical change what is the word that starts with a c?
Corroding
Why is a penny a chemical change?
To my knowledge, a penny is not a chemical change. No, I think it is instead a coin; a unit of currency, mostly made from zinc and plated with copper. Nothing I'm describing has anything to do with chemical changes.
Is dissolution of a copper penny in nitric acid a chemical reaction?
Yes. Dissolution of a copper penny would indeed be a chemical reaction.
Is the penny turning green like the statue of liberty turning green?
yes cause its copper
Is oxidized pennies a chemical change?
To my knowledge, a penny is not a chemical change. No, I think it is instead a coin; a unit of currency, mostly made from zinc and plated with copper. Nothing I'm describing has anything to do with chemical changes.
If copper metal rusts would it be a physical change?
If you use a abrasive to scrape the rust off, then it is a physical change. If you utilize a chemical that combines with the rust leaving the unoxidized penny behind, then it is a chemical change.
Is a blackened penny a physical or chemical change?
Chemical
Is turning a penny gold a chemical or physical reaction?
Anything else then dropping it in molten gold is chemical
What are chemical properties of a copper penny?
Bleaching and putting it into water and letting it rust
How fast will a penny turn green?
You cant-------------------------------------------------------------------------------------------------------edit buy Electchuyou CAN turn a penny green just soak it in water and dont dry it it should turn green after few days/a week or more
What is the chemical properties of copper?
It has a boiling boint of exactly 2035 degree. This is for the usage of growth rings of the copper penny
