The amount of electrons, neutrons, and protons it has in it, Also the spot of the element on the periotic table (medal, gass etc.)
The formula for hydrogen gas is H2, indicating that it is composed of two hydrogen atoms bonded together. The formula for helium gas is simply He, as helium exists as single atoms and does not form bonds with itself or other elements in its elemental state.
one, and binary compounds don't always contain hydrogen, just 2 different elements
All hydrogen atoms are the same but they are different from the atoms of other elements.
No. Hydrogen an oxygen are both elements. Elements do not contain other elements.
Hydrogen is considered a loner because it exists as a single atom in its elemental form. It has a single electron and can form only one bond with other atoms. This gives it unique chemical properties and makes it different from other elements that form larger molecules.
Its made from different elements
Hydrogen can react with practically all other elements.
Chemical formula for water is H2O. Water is made of elements Hydrogen and Oxygen.
No, both hydrogen and sulfur are elements. One does not contain the other.
None. Hydrogen, oxygen, and carbon are all elements. Elements do not contain other elements.
No. Hydrogen and helium are separate elements. Elements do not contain other elements. But an element can give off or take electron from other elements.
The isotopes of hydrogen have a greater ratio of mass difference because hydrogen has the smallest atomic mass compared to other elements. Since the mass of hydrogen isotopes differs significantly (H-1, H-2, and H-3), the ratio of their mass difference is also relatively larger. This makes the difference in mass between hydrogen isotopes more pronounced compared to isotopes of other elements, which have higher atomic masses.