All hydrogen atoms are the same but they are different from the atoms of other elements.
No, the formulas H2O and H2O2 are not the same. H2O represents water, while H2O2 represents hydrogen peroxide. Water has two hydrogen atoms and one oxygen atom, while hydrogen peroxide has two hydrogen atoms and two oxygen atoms.
Oxygen and hydrogen are two different elements, and have their own specific atomic structure. If they were made of the same atoms, they'd be the same elements (which they are not) and have the same name (which they don't).
No, hydrogen does not have allotropes. Allotropes are different forms of the same element in the same physical state, but hydrogen primarily exists as diatomic molecules (H2) or as individual hydrogen atoms (H).
No it is not the same, Ammonia is NH3, a compound of hydrogen and nitrogen. It is a base and is note for its strong smell. Hydrogen peroxide is H2O2, a compound of hydrogen and oxygen. It is very mildly acidic and is noted for its ability to decompose and release oxygen gas.
No, H2O (water) is composed of two hydrogen atoms and one oxygen atom, while H2O2 (hydrogen peroxide) is composed of two hydrogen atoms and two oxygen atoms. They are different chemical compounds with different properties.
hydrogen has two hydrogen atoms and two oxygen atoms and water has one hydrogen and one oxygen atoms
No, Elements are the same everywhere in the Universe.
No, the formulas H2O and H2O2 are not the same. H2O represents water, while H2O2 represents hydrogen peroxide. Water has two hydrogen atoms and one oxygen atom, while hydrogen peroxide has two hydrogen atoms and two oxygen atoms.
Molecular hydrogen has two atoms, both which are of the same element - hydrogen.
no
Oxygen and hydrogen are two different elements, and have their own specific atomic structure. If they were made of the same atoms, they'd be the same elements (which they are not) and have the same name (which they don't).
yes. they are different
No, hydrogen does not have allotropes. Allotropes are different forms of the same element in the same physical state, but hydrogen primarily exists as diatomic molecules (H2) or as individual hydrogen atoms (H).
Yes, H2O and H4O2 are different formulas. H2O represents water, where each molecule has two hydrogen atoms and one oxygen atom. H4O2 represents hydrogen peroxide, with each molecule having four hydrogen atoms and two oxygen atoms.
No it is not the same, Ammonia is NH3, a compound of hydrogen and nitrogen. It is a base and is note for its strong smell. Hydrogen peroxide is H2O2, a compound of hydrogen and oxygen. It is very mildly acidic and is noted for its ability to decompose and release oxygen gas.
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No, H2O (water) is composed of two hydrogen atoms and one oxygen atom, while H2O2 (hydrogen peroxide) is composed of two hydrogen atoms and two oxygen atoms. They are different chemical compounds with different properties.