Solved

Which Metal Is Most Widely Used in the Electrical Systems

Question 82

Multiple Choice

Which metal is most widely used in the electrical systems of homes and factories?


A) copper
B) silver
C) gold
D) tungsten
E) titanium

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q77: The transition metal _ is present in

Q78: What is the formula for the pentaamminehydroxocopper(II)ion?<br>A)[Cu(NH<sub>3</sub>)(OH)<sub>5</sub>]<sup>3</sup><sup>-</sup><br>B)[Cu(NH<sub>3</sub>)<sub>5</sub>(OH)<sub>5</sub>]<sup>2+</sup><br>C)[Cu(NH<sub>3</sub>)<sub>5</sub>(OH)]<sup>2+</sup><br>D)[Cu(NH<sub>3</sub>)<sub>5</sub>(OH)<sub>5</sub>]<sup>3</sup><sup>-</sup><br>E)[Cu(NH<sub>3</sub>)<sub>5</sub>(OH)]<sup>+</sup>

Q79: The complex ion Ni(NH<sub>3</sub>)<sub>6</sub><sup>2+</sup> (two unpaired electrons)is

Q80: The reducing abilities of the first-row transition

Q81: The phenomenon called _ contraction is responsible

Q83: CuCl<sub>2</sub><sup>-</sup> (linear)<br>A)0<br>B)1<br>C)2<br>D)4<br>E)5

Q84: When 6.3 moles of [Co(NH<sub>3</sub>)<sub>5</sub>Cl]Cl<sub>2</sub> is dissolved

Q85: CoF<sub>6</sub><sup>3</sup><sup>-</sup> (weak field)<br>A)0<br>B)1<br>C)2<br>D)4<br>E)5

Q86: Which of the following complexes can exhibit

Q87: Which of the following transition metals are