355 volcanoes in the Philippines are inactive.
24 volcanoes are active
Another gas that was used to fill balloons was hydrogen. The reason why hydrogen is not used today is because it use to cause many fires when it was used to fill balloons up.
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A substance that undergoes change during a reaction, usually from coming in contact with another substance
The answer is 2, liquid to vapor because vaporization is the process of liquids to vapors.
Scientific Notation Is Basically The Shorthand For Writing Numbers. Scientists Use It When They Want To Write Numbers That Are Very Big Or Very Small.
