Draw a closed circuit diagram of the battery of 2 cells arranged in series, connecting wire, switch and bulb; mark the direction of the current. pls ill give

This is the open switch 2 cells connecting wire and bulb

Elements that will have similar properties to oxygen will be the one present in its own group. these include sulphur, selenium and tellurium. all of them form x⁻² ion, showing that they would chemically react in a similar way and hence similar chemical properties. moreover, the groups in periodic table are formed to group elements with similar chemical properties