Hydrogen is unique among the elements, something of an oddball. It does not fit well into the other groups such as the metalloids, halogens, or alkali metals, so it is given its own group.
Yes, compounds can be broken down into their component elements through various chemical reactions. For example, water (H2O) can be separated into hydrogen (H2) and oxygen (O2) through the process of electrolysis.
No. Both chlorine and hydrogen are elements. Elements cannot contain other elements.
one, and binary compounds don't always contain hydrogen, just 2 different elements
It takes less energy to ionize a hydrogen atom compared to other elements.
Yes, hydrogen is reactive because it readily combines with other elements to form compounds.
Thorium can be separated from other elements by solvent extraction with tributylphosphate.
No. Hydrogen an oxygen are both elements. Elements do not contain other elements.
A compound, such as water (H2O), cannot be physically separated into its component elements (hydrogen and oxygen) but can be chemically separated through a chemical reaction, such as electrolysis, which breaks the bonds between the elements.
Hydrogen can react with practically all other elements.
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.
An ELEMENT can not be separated into other elements.
When gaseous hydrogen and gaseous chlorine are mixed each other, they react vigorously to form hydrogen chloride (HCl). The only way to separate elements from the gas HCl is electrolysis where chlorine is discharged at cathode and the other at anode.
Hydrogen, like other elements are vegan.
Hydrogen and oxygen are already elements. Elements do not contain other elements.
The square for hydrogen is separated because it is both a nonmetal and a member of the alkali metals group, and therefore exhibits unique properties that differentiate it from the other elements. Its placement acknowledges its distinct characteristics and helps to highlight its anomalous behavior compared to the rest of the alkali metals.
fusion