Which subatomic particle is positively charged?

The proton is a subatomic particle that carries a positive charge. In the structure of an atom, protons are found in the nucleus, alongside neutrons, which have no charge. Electrons, which orbit around the nucleus, are negatively charged. The positive charge of protons is fundamental to the way atoms interact, as they determine the atom's identity (elements) and its chemical properties. The positive charge of protons also balances the negative charge of electrons, resulting in neutral atoms when the numbers of protons and electrons are equal. Understanding the role of protons in the atom is essential in both chemistry and physics, as they are crucial for the formation of chemical bonds and the behavior of matter at a fundamental level.