It should have 10 electrons
<span>Actually the main reason being benzaldehyde completely lacks alpha hydrogen within its whole structure and then this alpha hydrogen is the only hydrogen adjacent to the carbon from the carbonyl group, hence it will not undergo a self aldol condensation at all.</span>
Answer:
⁴⁰₂₀Ca + ⁰₋₁e
Explanation:
Beta decay:
Beta radiations are result from the beta decay in which electron is ejected. The neutron inside of the nucleus converted into the proton an thus emit the electron which is called β particle.
Properties of beta radiations:
The mass of beta particle is smaller than the alpha particles.
They can travel in air in few meter distance.
These radiations can penetrate into the human skin.
The sheet of aluminium is used to block the beta radiation
⁴⁰₁₉K → ⁴⁰₂₀Ca + ⁰₋₁e
The beta radiations are emitted in this reaction. The one electron is ejected and neutron is converted into proton.
<span>Hydrocarbon + Oxygen → Carbon dioxide + Water</span>
