Identify the correct statement among the following.

(1) The Total charge of an isolated system is always conserved

(2) All free charges are half integeral multiple of electronic(e) charges

(3) Charges can either be positive or negative and hence is a vector

(4) The total charge content of a charged body is always zero

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(1) The Total charge of an isolated system is always conserved

(2) All free charges are integeral multiple of electronic(e) charges

(3) Charges can either be positive or negative and hence is not a vector

(4) The total charge content of a charged body can either be positive or negative.