How do we get lead?
Out of copper, silver, and gold, silver has the highest conductivity.
An alloy is a combination of two or more metals. It is created to enhance certain properties such as strength, durability, or color. Examples of alloys include bronze (copper and tin) and brass (copper and zinc).
The most conductive metals are silver, copper, and gold. Silver is the most conductive metal, followed by copper and then gold. Silver has the highest electrical conductivity, followed by copper, and then gold.
Brass, which is made from copper and lead.
Nickel and Copper (for dimes dated 1965 and later). The outer layers are 25% nickel and 75% copper, while the core is pure copper. 90% silver and 10% copper (1964 and earlier)
Out of copper, silver, and gold, silver has the highest conductivity.
conductors
ironi and iron
When two different metals are pushed into a potato a voltage can be measured across the metals. The same is true for many fruits and vegetables. The reason is that chemicals, normally acids, in the fruits or vegetables react with the metals and generate a voltage. Good metals to try are copper and brass but others are worth using as well. The chemical compositions vary and so does the voltage. Potatoes are known to give a higher voltage than many others. For those who have the inclination, try various metals and fruits to find the highest voltage. It is this same principle on which batteries are based. Unfortunately, fruit is not quite as good as a purpose made battery so don't expect to be running any high power devices from a lemon when you try it.
Brass
An alloy is a combination of two or more metals. It is created to enhance certain properties such as strength, durability, or color. Examples of alloys include bronze (copper and tin) and brass (copper and zinc).
The most conductive metals are silver, copper, and gold. Silver is the most conductive metal, followed by copper and then gold. Silver has the highest electrical conductivity, followed by copper, and then gold.
Brass, which is made from copper and lead.
Silver is the best conductor of the four common metals as it has the highest conductivity. Copper comes in second, followed by gold and aluminum.
If you are referring to a 'fruit cell' then, in common with all cells, the voltage is determined by the materials from which the electrodes are made -not by the fruit itself. The further apart the metals are on the 'electrochemical series' of elements, the higher the resulting voltage -so, for copper and zinc, the voltage will be about 1.1 V.
There is not much difference in either case. The voltage can be increased by putting vegetable that you have mentioned in series. By increasing the voltage, charge can be increased and it can be used to power small light bulbs.
copper and aluminium are metals since their metals the effect is that their good conductors