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CHEMICALS AND CHARGES.....

Hello guys today i will tell you the chemical names and there charge so let"s  
start-
   CHEMICALS                                                                                                      CHARGE
1:CL=CHLORINE                                                                                                             -1
2:NO3=NITRATE                                                                                                              -1
3:HO=HYDROXIDE                                                                                                         -1
4:HCO3=BICARBONATE                                                                                                -1
5:O=OXIDE                                                                                                                       -2
6:CO3=CARBONATE                                                                                                       -2
7:SO4=SULPHATE                                                                                                           -2 
8:S=SULPHIDE                                                                                                                 -2
9:Na=SODIUM                                                                                                                 +1
10:K=POTASSIUM                                                                                                          +1
11:Ma=MAGNESIUM                                                                                                      +2
12:AL=ALUMINIUM                                                                                                      +3
13:FE=IRON                                                                                                                     +2
14:CU=COPPER                                                                                                               +2
15:ZN=ZINC                                                                                                                     +2
16:PB=LEAD                                                                                                                     +2
17:HG=MERCURY                                                                                                           +2
18:H=HYDRO                                                                                                                    +1
19:CA=CALCIUM                                                                                                            +2
=================================================================
NOW WE KNOW THE CHEMICALS AND CHARGES
SO WHAT ARE THE OXIDE ARE THERE THERE ARE 4 OXIDE=
1:MONOXIDE=O
2:DIOXIDE=O2
3:TRIOXIDE=O3
4:TETRAOXIDE =O4
SO BY GUYS SEE YOU NEXT TIME ...........
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