1) What is alpha particle? a) Fast-moving electron b) A helium (He) nucleus which consists of two protons and two neutrons c) high-frequency electromagnetic wave 2) This equation is refer to.. a) Gamma Decay b) Alpha Decay c) Beta Decay 3) Diagram shows radioactive decay process. Identify the radioactive radiation produced? a) Alpha Particle b) Beta Particle c) Gamma Ray 4) Diagram shows a radioactive radiation. Which statement is true about the radiation? a) high-frequency electromagnetic wave b) has positive charge c) has negative charge 5) This equation shows... a) Alpha Decay b) Beta Decay c) Gamma Decay 6) The diagram shows the equation for radioactive decay. Identify X and Y in the decay. a) X: alpha particle, Y: beta particle b) X: alpha particle, Y: gamma ray c) X: beta particle, Y: gamma ray 7) The radiation given out consists of a) two α-particles and gamma ray b) two β-particle and gamma ray c) two α-particles and one β-particle

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