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solder--its an alloy used 4 joining metals
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∙ 12y ago
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Why are metals usually more useful when they are mixed?
Tin, copper, lead. (So Bronze, solder, brass.)
How do you separate tin from tin ore?
To separate Tin from Tin Ore you have to heat it to combine the compounds together. Also if you combine Tin Ore with copper it makes a bronze bar. :)
Is a tin can a mixture element or compound?
element
What does tin and lead equal?
Tin and lead make solder.
What two metals make solder?
Any of various fusible alloys, usually tin and lead, used to join metallic parts.
What does tin and lead make?
Tin and lead makes pewter
If you melt lead and tin together will the two bond together?
No, most metals do not react with each other, By melting "together" you'll make a mixture named Lead-Tin alloy: Tin forms a eutectic mixture with lead containing 63% tin and 37% lead, used as "solder"
Why does solder melt before lead and tin?
Solder melts before pure tin or pure lead because the molecules of the tin and the lead which make up the solder have not bonded chemically (they have only been mixed together so there has been not chemical reaction), so can easily vibrate quicker, therefore they will melt quicker.
What makes up pewter?
Tin lead.
What two metals when mixed together make bronze?
Tin and copper.
What properties of copper and tn change when these metals are mixed together to form bronze?
A solution of copper and tin is a mixture at the atomic leverl. No amount of optical magnification can reveal the different metals in the alloy. The mixture is a random arrangement of copper and tin atoms.
How did the people from the bronze age find out about bronze?
When people mixed Tin and Copper together.
Why are metals usually more useful when they are mixed?
Tin, copper, lead. (So Bronze, solder, brass.)
How do you separate tin from tin ore?
To separate Tin from Tin Ore you have to heat it to combine the compounds together. Also if you combine Tin Ore with copper it makes a bronze bar. :)
What properties of copper and tins change when these metals are mixed together to form bronze?
When tin and copper are mixed together to form bronze, they change in that their product is much tougher and stronger.
Is a tin can a mixture element or compound?
element
What does tin and lead equal?
Tin and lead make solder.
