Ask a New Question

A radioactive nucleus alpha decays

If a radioactive nucleus alpha decays to yield a sodium24 nucleus in 14.8 hours, what was the identity of the original nucleus?
1. 1 answer
2. asked by Dani
3. 804 views
19. A radioactive nucleus decays to yield a bismuth-211 nucleus and an alpha particle. What was the identity of the original
1. 1 answer
2. asked by Zak
3. 1,173 views
A radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. What was the identity of the original nucleus?
1. 1 answer
2. asked by Student101
3. 951 views
3. Radioactive decay of nuclei often involves several decays before a stable nucleus is formed. This is called a decay chain.
1. 1 answer
2. asked by Adam
3. 1,151 views
one nucleus decays by emitting an alpha aprticle of KE x Mev. if such alpha particle goes directly toward another nucleus of the
1. 2 answers
2. asked by Emma
3. 509 views
I saw this problem half answered already but the answers I got were wrongA 238U nucleus is moving in the x-direction at
1. 1 answer
2. asked by James T.
3. 675 views
A 238U nucleus is moving in the x-direction at 5.0x10^5m/s when it decays into an alpha particle (4He) and a 234Th nucleus. The
1. 1 answer
2. asked by Cristina
3. 1,238 views
A radioactive nucleus of uranium-235 (mU = 235 u) decays spontaneously to thorium-231by emitting an alpha particle (nucleus of a
1. 0 answers
2. asked by anonymus
3. 971 views
A 238U nucleus is moving in the x-direction at 4.8×105m/s when it decays into an alpha particle (4He) and a 234Th nucleus. The
1. 4 answers
2. asked by Peter
3. 2,430 views
An atomic nucleus at rest decays radioactively into an alpha particle and a nucleus smaller than the original. What will be the
1. 1 answer
2. asked by kassy
3. 818 views