lead is soft and copper is hard
The colour is the most obvious. Lead is dull grey and silvery when freshly cut while Copper is a dull reddish pink and shiny pink when freshly cut.
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Brass is an alloy of copper and zinc, and it may contain very small amounts of other metals such as lead and tin. Red brass is an alloy which typically contains 85% copper, 5% tin, 5% lead, and 5% zinc.
Bronze is a copper alloy (usually containing tin as the primary non-copper component). Copper is, well, copper.
you fail
The colour is the most obvious. Lead is dull grey and silvery when freshly cut while Copper is a dull reddish pink and shiny pink when freshly cut.
well uh..... ask my science teacher
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There is no difference between lead acid accumulator and lead acid battery.
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Their weight
Between Lead and Copper
Brass is an alloy of copper and zinc, and it may contain very small amounts of other metals such as lead and tin. Red brass is an alloy which typically contains 85% copper, 5% tin, 5% lead, and 5% zinc.
Mexicans are very interesting.
copper is a red solid. Chlorine is a greenish gas.
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THere is no difference i have answered this question i am the best