H2(hydrogen)
nitrogen hydrogen
For example hydrogen.
A chemical symbol represents an element. For example, the chemical symbol H represents the element hydrogen.
For example, water reacts with zinc, releasing hydrogen, an element.
it's an element!
Hydrogen is an element. So the only element in hydrogen is hydrogen.
The question is vague: What do you wish to separate the element from? For example, Hydrogen (an element) can be separated from water by running an electric current through it.
The element Hydrogen .
Hydrogen (H) is an element. Hydrogen gas (H2) is a molecule.
Not quite. You can have an atom of an element, for example an atom of Hydrogen, but not a Hydrogen of an atom. The parts of an atom are protons (positively charged), neutrons (no charge), and electrons (negatively charged).
Not quite. You can have an atom of an element, for example an atom of Hydrogen, but not a Hydrogen of an atom. The parts of an atom are protons (positively charged), neutrons (no charge), and electrons (negatively charged).