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

asked Feb 13, 2022 175k views

3 votes

Potassium

©State what would be observed if a lighted

match stick was held in the mouth
of the
beaker.

8.5k points

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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.

EngineerC answered Feb 19, 2022