Beta rays are: March 31, 2021 / By Preparation Point / Combined Competitive Examination Paper 2008 Mcqs SPSC Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn Rays that cause head ailments Fast-moving electrons Rays that make photography possible Rays that cause bodily diseases in most seasons A beta particle also called beta ray or beta radiation (symbol β), is a high-energy, high-speed electron emitted by the radioactive decay of an atomic nucleus during the process of beta decay. Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn