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Potassium ©State what would be observed if a lighted match stick was held in the mouth of the beaker.​
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3 votes
Potassium

©State what would be observed if a lighted

match stick was held in the mouth
of the
beaker.​

User Oliver Lloyd
by
8.0k points

1 Answer

5 votes

Answer:

  • We observe that hydrogen burns at mouth of beaker with blue flame and pop sound is heard. It is a chemical change.
User EngineerC
by
7.6k points
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