Consider the zn(s) + cu+2(aq) zn+2(aq) + cu(s) system. which element was the electron acceptor? a)zinc b)copper

B) copper.

Explanation:

The reaction: Zn + Cu²⁺ → Zn²⁺ + Cu.

Zn losses 2 electrons and converts to Zn²⁺.

Cu²⁺ gains 2 electrons and converts to Cu.

So, the electron acceptor element is copper.

The right choice is: B) copper.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.