what do you think you know about physics, physics is the study of matter under the effect of energy, but does this includes solid states bodies, atoms at ground states, object at microscopic size or object moving faster than light? these and more is what prompt me to ask again what is physics?
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what nuclide is formed when 211po undergoes α decay?
when
polonium -211 undergo an alpha decay, the nuclide formed has atomic number
reduced by two while atomic mass reduced by four.
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