What is the daughter nucleus (nuclide) produced when 211 Pb undergoes beta decay by emitting an electron? Replace each question mark with the appropriate integer or symbol.

Daughter Nucleus

Explanation:

The original nucleus is known as the parent nucleus, and the core staying after the rot is known as the daughter nucleus If a core radiates an alpha molecule, it loses two protons and daughter nucleus in this way, the little girl core has a nuclear mass of 4 less and a nuclear number of 2 not exactly the parent core In β-decay, a neutron is changed over into a proton, electron, and electron-anti neutrinoWhich builds the nuclear number of the nuclide by 1. For 211Pb, this would bring about a nuclide of 211Bi.

It should be cryosphere and hydrosphere

The answer is c) tons