Subtopic 7.1 Warm-up 4

Which of the following is the ability to complete an action of some kind?

• Matter

• Force

• Energy

• Cheese

Electrons can try up and down what when energy is gained or lost respectively?

• Large Energy Levels

• Discrete Energy Levels

• Disruptive Energy Levels

• Quite Energy Levels

Which is not a type of radiation?

• Alpha

• Beta

• X-Ray

• Delta

True or False? An electron moves up an energy level when energy leaves the atom.

• True

• False

After a __________ particle goes through a type of radioactive decay, it creates a daughter particle

Which is the term for different forms of an element, typically with more or less neutrons?

• Exotope

• Isotope

• Inotope

• Atom

Which equation shows the relationship between energy and mass?

• KE = 1/2mv²

• E = mc²

• F = ma

• PE = mgh

What is the mass number of this isotope?

• 131

• 53

• 184

• 78

What is the atomic number of this isotope?

• 131

• 53

• 184

• 78

How many protons does this isotope have?

• 131

• 53

• 184

• 78