Question 1
The symbol
e is a symbol used for a(n) ________.
◦ alpha particle
◦ proton
◦ neutron
◦ beta particle
◦ gamma ray
Question 2
Which of the following types of radiation has the highest energy?
◦
γ-rays
◦
β-particles
◦ visible light
◦
α-particles
◦ All of these have the same energy.