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Questions  

Which of the following is positively charged?

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By Expert Faculty of Sri Chaitanya
a
α-particle
b
β-particle
c
γ-rays
d
X-rays

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detailed solution

Correct option is A

α particles are nuclei of Helium which contains 2 unit of positive charge.
ctaimg

ctaimg

Similar Questions

A radioactive nucleus undergoes a series of decay according to the scheme 
AαA1βA2αA3γA4 
If the mass number and atomic number of A are 180 and 72 respectively, what are these numbers for A4?

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