A beta particle (in this case a negative electron) is shown being emitted by a nucleus. An antineutrino (not shown) is always emitted along with an electron. Insert: in the decay of free neutron, a proton, an electron (negative beta ray), and an electron antineutrino are produced.eta radiation, consisting of electrons or positrons, is halted by an aluminum plate. Gamma radiation is damped by lead. Beta particles are high-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei, such as potassium-40.
Average Drying Time. As a general rule, 48 hours is sufficient drying time for a newly washed deck. But this also assumes optimal drying conditions, such as a sun-facing deck. If you are on the shadow side of the home where little to no sunlight reaches, wait at least 72 hours before applying any stain or sealer.
How long you need to wait before staining will vary depending on: 1  The moisture content in the wood. 2  Whether the deck is in the sun or shade. 3  The climate and weather conditions in your area.