Quarter 2 Test Questions

Which two subatomic particles have approximately the same mass? (Select all that apply)

• protons
• neutrons
• electrons

Which subatomic particles have a positive charge?

• protons
• neutrons
• electrons

Which Bohr model represents a carbon atom?

• A
• B
• C
• D

Which Bohr model represents a sodium atom?

• A
• B
• C
• D

Which subatomic particles have a negative charge?

• protons
• neutrons
• electrons

Which subatomic particles have no charge?

• protons
• neutrons
• electrons

Which subatomic particles are tightly bound together within the nucleus? (select all that apply)

• protons
• neutrons
• electrons

Which subatomic particles are found moving in random patterns in the space outside of the nucleus?

• protons
• neutrons
• electrons

What is the chart called that is used to organize all of the elements?

• Multiplication table
• Periodic table
• Element table
• Data table

Which of the following tells you the number of protons in an element?

• Family
• Period
• Atomic Number
• Atomic Mass