SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Proton
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Electron
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Neutron
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None of the above
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Detailed explanation-1: -A proton is one of three main particles that make up the atom. Protons are found in the nucleus of the atom. This is a tiny, dense region at the center of the atom. Protons have a positive electrical charge of one (+1) and a mass of 1 atomic mass unit (amu), which is about 1.67×10−27 kilograms.
Detailed explanation-2: -Proton is positively charged particles found inside the nucleus.
Detailed explanation-3: -Proton-positive; electron-negative; neutron-no charge. The charge on the proton and electron are exactly the same size but opposite.
Detailed explanation-4: -Protons are positively charged and electrons are negatively charged while neutrons have no charge.
Detailed explanation-5: -In 1919 Rutherford had discovered the proton, a positively charged particle within the atom’s nucleus.