Volleyball duffle bag description​

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A duffel bag, duffle bag, or kit bag is a large bag made of natural or synthetic fabric (typically canvas), historically with a top closure using a drawstring. Generally a duffel bag is used by non-commissioned personnel in the military, and for travel, sports and recreation by civilians.

The atomic number of pt-175 after it undergoes alpha decay is 76

Radioactive decay is defined as the splitting of heavy unstable isotopes to two or more stable particles. The three main types of radioactive decay are

alpha decay (α-decay).beta decay (β-decay)gamma decay(γ-decay)

An Alpha decay occurs when the radioactive nucleus releases a helium ion (alpha particle) leaving the daughter   nucleus with a  reduced atomic  number by 2 and reduced  atomic mass by  4.  

An example is the alpha decay  below

¹⁷⁵Pt₇₈ >      ¹⁷¹ Os₇₆   + ⁴ He₂

Here,Platinum 175  with atomic number 78 undergoes alpha decay to produce Osmium 171 with atomic number 76.

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