Answer:
oxygen
Explanation:any reaction with burning involves mixing oxygen
this is correct
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Answer:
What this dose not make sence
Explanation:
Please explaplane
Answer:
basic solution.
Explanation:
has a pH of 12.
it turns clear indicator pink.
it contains hydroxide ions which conduct electricity
Answer:
They give off their own light energy
Explanation:
I'm taking astronomy and I answered this questions not too long ago
The frequency stays the same it just gets louder