When a radioactive substance emits an ∝ particle, its position in the periodic table

When a radioactive substance emits an ∝ particle, its position in the periodic table is lowered by

Options

(a) one place
(b) two places
(c) three places
(d) four places

Correct Answer:

two places

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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