Want this question answered?
bismuth 210 decays by beta decay to polonium 210 that decays by alpha decay to lead 206
92Au 282Xe +13S
Uranium 238 is transformed in thorium 234 by alpha decay.
Isotopes of rutherfordium.
Radon-222 undergoes alpha decay to produce polonium-218as a daughter.
S-34 is stable. It will not decay.
bismuth 210 decays by beta decay to polonium 210 that decays by alpha decay to lead 206
That depends on the type of decay, alpha and beta decay change the atom into a different element but gamma decay does not.
92Au 282Xe +13S
Npn decays to Pan-4 and alpha. Only isotopes 234, 235, and 237 of neptunium can undergo alpha decay, the others decay by beta-, beta+, K capture, and/or gamma decay. So the only products of neptunium alpha decay can be protactinium isotopes 230, 231, or 233.
Uranium 238 is transformed in thorium 234 by alpha decay.
Phosphorus-32 produces sulfur-32 by negative beta decay.
Isotopes of rutherfordium.
Nope, Neodymium-144 undergoes Alpha decay to Cerium-140.
There is no equation. Calcium-42 is stable and does not decay. Calcium is also much to light for alpha decay, which requires elements heavier than nickel, so no isotope of calcium undergoes alpha decay.
90Th232 undergoes alpha decay to form 88Ra228. Remember, in alpha decay, a helium nuclei is emitted, comprising two protons and two neutrons. As a result, the atomic number goes down by 2, and the atomic mass number goes down by 4.
It is 90.