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P. Vasudevan
's Polls
Oxygen was independently discovered by
Oxygen was independently discovered by
A) Rutherford (B) William Ramsay (C) Joseph Priestley (D) Neils Bohr
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A) Rutherford (B) William Ramsay (C) Joseph Priestley (D) Neils Bohr
a)Joseph Priestley b) William Ramsayc) Rutherfordd)Neils Bohr
0 votes (0%)
a)Joseph Priestley b) William Ramsayc) Rutherfordd)Neils Bohr
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