A strip of two different meals joined together is called a bimetallic strip.
copper & steel
thermocouple
Two or more atoms of different elements joined together form a compound. If it is a metal and non-metal (for example sodium and chlorine), they are ionically bonded. If it is two non-metals (for example methane is carbon and hydrogen), they are covalently bonded.
A compound Two or more non metals joined together are called molecules. If a metal bonds with any other elements, it is called a formula unit. A compound is defined as two or more elements that are joined together by chemical bonds.
If the metals are melted together the result is called an alloy, if not melted together the result is called a mixture.
A bimetallic strip is made up of two different metals joined together. When the strip is heated, the two metals expand at different rates due to their different coefficients of thermal expansion. This difference causes one side of the strip to expand more than the other, leading to bending or curving of the strip.
That is called an alloy.
Alloys
they share different metals together
Alloys
No: Two metals mixed together form a special kind of homogeneous mixture called an "alloy".
Homogeneous mixtures of metals are commonly called alloys. Alloys are created by mixing two or more metals together to create a new material with unique properties different from the individual metals. Examples of alloys include steel (a mixture of iron and carbon) and brass (a mixture of copper and zinc).