Which of the following is the best conductor of electricity? (1) Zinc (2) Copper (3) Gold (4) Silver

Which of the following is the best conductor of electricity? (1) Zinc (2) Copper (3) Gold (4) Silver
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(4) Silver Explanation: Copper and Silver Are Most Common. Silver is the best conductor of electricity because it contains a higher number of movable atoms (free electrons).
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The best conductor of electricity among the following is - (1) copper (2) iron (3) aluminum (4) silver

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German silver is an alloy of (A) Zinc, lead and nickel (B) Silver, gold and lead (C) Copper, nickel and zinc (D) Copper, brass and zinc

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Last Answer : Answer: Option C

Copper wires are generally used for electrical power transmission instead of iron wire because (1) copper is cheaper than iron (2) copper is lighter than iron (3) copper is a better conductor of electricity than iron (4) copper can take higher power than iron

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Last Answer : Answer: B

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Description : Why gold are good conductor of heat and electricity?

Last Answer : What is the answer ?

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Description : True or false? Gold is not a good conductor of electricity?

Last Answer : False

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Description : Which of the following statements is correct? I. German silver is an alloy of silver, copper and zinc II. There is no zinc in brass III. Bronze is an alloy of copper and tin (a) I, II, and III (b) Only III (c) I and III (d) I and II

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Description : Brass contains – (1) Copper and Zinc (2) Copper and Tin (3) Copper and Silver (4) Copper and Nickel

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German silver, an alloy, does not contain the metal (1) Nickel (2) Zinc (3) Copper (4) Silver

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Which of the following is not present in German-silver? (1) Copper (2) Nickel (3) Silver (4) Zinc

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Last Answer : Thi is the Answer:

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Last Answer : ANSWER: B

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Hemoglobin in the blood is a complex protein rich in A. Copper B. Iron C. Silver D. Gold

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