probably depends on the grade or quality of each since the terms are general in reference to alloys or compounds.
yes it is. thankyou
Brass is harder because it is an alloy of copper with tin.
yes
Alloys are harder than the components.
It is an alloy that contains 50 percent or more of zinc.
It isn't. In terms of volume, silver is best, followed by copper, then aluminum. Aluminum is 2X better conductivity by weight than anything else. Brass is an alloy of copper and zinc, and their proportions can be varied to create different brasses. So if you wanted to make brass highly electrically conductive, you would add a lot of copper and silver to it. There is a common brass known as "electrical brass" that is commonly used for electrical conductor parts, and it's chief virtues are that it can be worked easily and is not expensive.
Brass is harder because it is an alloy of copper with tin.
no
yes
No it is not. Sterling silver is harder and the cost of Sterling silver is far steeper than that of bronze.
Alloys are harder than the components.
Typically copper, but it is much harder than copper.
yes
no
Silver is softer than 18K gold.
Yeah, mainly because it has a higher boiling point than Silver.
it is silver
9 carat gold is only 33% Gold and 66% copper. Pure Silver is soft... To answer the question - the 9 carat Gold is harder than the Silver.