Exploring Radioactivity: Alpha, Beta, and Gamma Radiation

What is the nuclear strong force responsible for?

• Creating isotopes

• Holding the electrons in orbit

• Holding the nucleus of an atom together

• Repelling protons from each other

What does the term 'stability' refer to in nuclear chemistry?

• The atom's likelihood to remain unchanged

• The number of isotopes an element has

• The ability of an atom to change

• The ratio of electrons to protons

What is radioactivity?

• The formation of new elements

• The stability of an atom

• The emission of particles or energy from an unstable nucleus

• The process of an atom gaining electrons

Which of the following is NOT a type of nuclear radiation?

• Delta particles

• Gamma rays

• Beta particles

• Alpha particles

What happens during alpha particle decay?

• The nucleus releases energy

• The nucleus releases an electron

• The nucleus gains two protons and two neutrons

• The nucleus releases two protons and two neutrons

What is the result of alpha particle decay on the atomic number?

• It increases by 2

• It decreases by 2

• It increases by 1

• It remains the same

What is released during beta particle decay?

• A proton

• A neutron

• An electron

• A gamma ray

What change occurs in the nucleus during beta particle decay?

• A neutron changes into a proton

• A proton changes into a neutron

• Two neutrons are released

• Two protons are released

What is gamma radiation?

• A particle with mass

• A type of neutron

• A type of proton

• A wave of energy

What is the primary goal of an unstable nucleus releasing radiation?

• To change its element

• To increase its mass

• To become more stable

• To gain more protons