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Hydrogen is a pure substance because it is a single element made up of only 1 type of particle.
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∙ 12y ago
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Is hydrogen a heterogeneous or homogeneous mixture?
Hydrogen is not a mixture at all. It is an element and therefore a pure substance.
What happens when hydrogen peroxide is exposed to light?
it will dilute into a pure h2o substance -- virtually, its unusable. Sorry dude :)
Is hydrogen peroxide a mixture or a pure substance?
H2O2 is a covalent compound, as a pure sample of it cannot be split into other separate compounds by physical means. However, the bottle labeled "Hydrogen Peroxide" in your medicine cabinet is actually a mixture (it's about a 3% solution of hydrogen peroxide the compound in water).
How is hydrogen dangerous in a lake?
Hydrogen, as a pure substance, never occurs in lakes.Hydrogen as an ion makes water acidic if it lowers the pH to less than 7. Hydrogen as the compound dihydrogen oxide (or water) is essential for the existence of a lake.
Is sodium a pure substance or mixture?
Sodium (Na) is a pure substance, listed on the Periodic Table. Table salt however, is Sodium Chloride (NaCl), which is not a pure substance
Is hydrogen chloride a pure substance or mixture?
Pure Substance
Is hydrogen gas a pure substance or a mixture?
It is an element so pure substance...Roll Tide
Is hydrogen an example of a mixture?
No. Hydrogen is a pure substance.
Is hydrogen gas a solution?
No, hydrogen gas is a pure substance.
Is hydrogen a heterogeneous or homogeneous mixture?
Hydrogen is not a mixture at all. It is an element and therefore a pure substance.
Is hydrogen heterogenous?
No. Hydrogen is a pure substance and therefore is homogeneous.
Is hydrogen peroxide a pure substance or a mixture?
Mixture, because it is mixed with all sorts of chemicals, such as smog, and or pollen.Mixture is NOT a pure substance, because to be a pure substance, it can't be mixed with anything.
What are the examples of pure substance and give their uses?
Examples of pure substance: gold, silver, carbon dioxide, hydrogen
Where does hydrogen found on earth?
Hydrogen is commonly found in water, but not as a pure substance.
What substance is the main fuel for the sun?
pure hydrogen
Is hydrogen gas a mixtures?
Not by itself, its a pure substance.
Is hydrogen gas a heterogenous mixture?
No. Hydrogen gas is an element, making it a pure substance.
