Hydrogen, an ordinary temperature and pressure exist in nature in the:

C. Gaseous state

At ordinary temperature (around room temperature) and pressure, hydrogen exists as a gas. It’s the lightest element and due to its weak intermolecular forces, it readily fills the available volume as a gas.

• Solid hydrogen: Requires extremely low temperatures (below -259°C) to solidify.
• Liquid hydrogen: Achieved at very low temperatures (around -253°C) and remains a liquid even at room temperature if kept in a well-insulated container.
• Plasma state: Requires very high temperatures and is not the typical state for hydrogen under normal conditions.