英语 example sentences with "electrons"

Negative electrons attract positive electrons.
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An atom is made out of protons, neutrons and electrons.
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Positive atomic nuclei attract negative electrons.
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Good conductors of heat are usually good conductors of electricity, but that puts the causal relation backwards. Conduction-band electrons can't help but transport kinetic energy, which--randomized--is heat. Putting heat before electricity is reasonable only because of the rarity of materials like diamond that conduct heat via the quasi-particles called phonons, which are communicable crystal-lattice vibrations.
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Atoms are composed of protons, neutrons, and electrons.
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Electrons orbit around the nucleus of the atom.
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Each kind of atom has a certain unique number of particles called protons, neutrons, and electrons in it.
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The protons and neutrons cluster together in the center of the atom in what is called the nucleus. The electrons orbit around the nucleus.
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Helium is the second simplest atom. It consists of a nucleus containing 2 protons and 2 neutrons. Around the nucleus orbits 2 electrons.
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Protons have a positive charge, electrons have a negative charge, and neutrons have no charge.
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Cathode rays are beams of electrons.
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Atoms are made up of protons, electrons and neutrons.
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Inside the magnetosphere, the density of the space plasma—charged particles, like electrons and ions—is much lower than the plasma outside, where the solar wind prevails. The boundary, called the magnetopause, becomes unstable when the two different density regions move at different rates.
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Inside the magnetosphere, the density of the space plasma — charged particles, like electrons and ions — is much lower than the plasma outside, where the solar wind prevails. The boundary, called the magnetopause, becomes unstable when the two different density regions move at different rates. Giant swirls, called Kelvin Helmholtz waves, form along the edge like crashing ocean waves.
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Far from being an empty void, the space around Earth is a jungle of invisible fields and tiny particles. It’s draped with twisted magnetic field lines and swooping electrons and ions.
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Earth’s magnetic environment traps electrons and ions in concentric belts encircling the planet. These belts, called the Van Allen Radiation Belts, keep most of the high-energy particles at bay.
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Protons and electrons are fundamental components of atoms.
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The higher the temperature of an object, the faster its electrons vibrate and the shorter the peak wavelength of the emitted radiation.
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A cation is a positively charged ion, with more protons than electrons, while an anion is negatively charged, with more electrons than protons.
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Helium is the second simplest atom. It consists of a nucleus containing two protons and two neutrons. Around the nucleus orbits two electrons.

More than half of local interstellar gases are neutral, meaning they have a balanced number of protons and electrons.

The sunlight makes the electrons in the cells move and energy is produced.

The electrons are friends with the neutrons and protons.

Electrons have a negative electric charge.

Electrons like to move.

The universe is made up of protons, neutrons, electrons, and morons.

Electrons are in the atoms.

Electrons have a negative electrical charge.

Electrons orbit the nucleus.

Let’s join your protons with my electrons.

Earth’s magnetic field guides the electrons such that the aurora forms two ovals approximately centered at the magnetic poles.

Muons are charged particles similar to electrons, and scientists say they are "highly penetrative."

The physics of the laser may be complex. Still, it is just a story of how electrons interact with light. When a light particle, or photon, hits an electron, the electron jumps to a higher energy state. If another photon strikes one of these high-energy electrons, the electron releases two photons that travel together at the same wavelength. When this process is repeated enough, lots of organized, or coherent, photons are produced.

Electrons in the light dependent reactions enter a cyclic pathway when the ratio of NADPH to NADP+ is high. In other words, when there is more NADPH than NADP+ available, this causes electrons to cycle from the photosystems and cytochrome complex since the electrons do not have anywhere to go. This pathway does not cause the production of NADPH but still causes the production of ATP.