The electron is [DPMT 1982; MADT Bihar 1980]

1.	The electron is [DPMT 1982; MADT Bihar 1980]
A.	\[\alpha \]-ray particle
B.	\[\beta \]-ray particle
C.	Hydrogen ion
D.	Positron
Answer» C. Hydrogen ion

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The electron is [DPMT 1982; MADT Bihar 1980]

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