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A mixture of hydrogen and air explodes with a pop sound.
A jet of pure hydrogen burns with light blue flame.
Hydrogen reduces metallic oxides to form water.
Hydrogen reacts with halogens to form halides.
It form hydrides with water and sulphur.
Hydrogen is a neutral gas whereby it has no effects to both red and blue litmus papers.
Jonmhumble answered the question on February 17, 2018 at 04:39
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