My observation: Let's assume that the electrolyte is copper sulphate. There are two electrodes: anode and cathode. we want to purify an impure copper. So, let's attached some impure copper to the anode and a strip of pure copper to the cathode. So, let's put on the switch. Now, we will observe that the copper gets dissolved in copper sulphate( Cu2SO4 ) and get attached to the cathode. Hence, the impurities if undisturbed gets settled down and is called anode mud. This process is called electrolysis.

It is a project given to me on electrolytic cell and I wrote it. But I am not sure whether it's correct or not:)

Can you all check, please:)

Thank you Very much

-​

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.

you need to take a look at the periodic system in order to sort these elements into pairs that would most likely exhibit similar chemical properties. first, you need to find elements that are found in the same group (groups are vertical in the periodic system), and then to see whether they have the same valence number. if they meet these criteria, they will have similar properties.

the first pair: ne (neon) and kr (krypton), are noble gases found in group 8

the second pair: li (lithium) and k (potassium), found in group 1

the third pair: s (sulfur) and te (tellurium), found in group 6

un recipient conține 6,4 moli de gaz. gazul hidrogen reprezintă 25% din totalul kilometrilor din container. în cazul în care presiunea totală este de 1.24 atm ceea ce este

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;