professor" chemical symbol of barium "
banta"BA"
professor" chemical symbol of sodium "
banta "NA"
professor"what will we get if we combine 1 atom of barium and 2 atom of sodium??"
banta" BANANA"
banta"BA"
professor" chemical symbol of sodium "
banta "NA"
professor"what will we get if we combine 1 atom of barium and 2 atom of sodium??"
banta" BANANA"
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