Chemistry, 01.03.2021 14:00 QueenNerdy889

35 Before the discovery of oxygen some scientists had a different theory about burning. What did they believe was present in all substances that burned?
A air
B hydrogen
C phlogiston
D reactivity

Answers: 1

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35 Before the discovery of oxygen some scientists had a different theory about burning. What did th...

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35 Before the discovery of oxygen some scientists had a different theory about burning. What did they believe was present in all substances that burned? A air B hydrogen C phlogiston D reactivity

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Another question on Chemistry

35 Before the discovery of oxygen some scientists had a different theory about burning. What did they believe was present in all substances that burned?
A air
B hydrogen
C phlogiston
D reactivity