Electron
An electron is a subatomic particle that carries a negative electric charge. It is found in all atoms, orbiting the nucleus, which contains protons and neutrons. Electrons play a critical role in chemical reactions and electricity, as they can move between atoms, forming bonds. Their behavior is described by quantum mechanics, and they are fundamental to the structure of matter. The discovery of the electron in the late 19th century was pivotal in advancing atomic theory and modern physics, leading to numerous technological advancements such as semiconductors and electricity generation.
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An electron is a fundamental particle that has a negative electric charge and is a key component of atoms. Atoms are the building blocks of matter, consisting of a nucleus made of protons and neutrons, with electrons orbiting around the nucleus. Electrons play a crucial role in chemical reactions and the formation of bonds between atoms. Their behavior is described by quantum mechanics, which shows that they can exhibit wave-like properties. Electrons are essential for electricity, as their movement through materials generates electrical currents that power our devices and technology.