Tìm kiếm
Electron
01
điện tử
a small particle in an atom with negative charge
Ví dụ
Atoms share electrons in a covalent bond to make molecules.
The electric field between charged particles can accelerate electrons.
The anode of the X-ray tube emits electrons when heated, producing X-rays for medical imaging.
Subatomic particles, like electrons, protons, and neutrons, are the building blocks of atoms.
The cathode ray tube in old-fashioned televisions emits electrons, which are then directed onto the screen to produce images.
