Periodic Trends & Ionic Naming Test

What does the nucleus of an atom contain?

• Electrons and neutrons
• Protons and neutrons
• Neutrinos and positrons
• DNA and RN

Tags

NGSS.HS-PS1-8

The weakest of the four fundamental forces is: 

• Gravity 
• Electromagnetism
• Strong Nuclear 
• Weak Nuclear 

Tags

NGSS.HS-PS2-4

The strongest of the four fundamental forces is: 

• Gravity 
• Electromagnetism
• Strong Nuclear 
• Weak Nuclear 

An electron moving in wire is an example of  ____________. 

• Gravity 
• Electromagnetism 
• Strong Nuclear 
• Weak Nuclear 

_____________ is the force that binds protons together in the nucleus of an atom. 

• Gravity 
• Electromagnetism 
• Strong Nuclear 
• Weak Nuclear 

Tags

NGSS.HS-PS1-8

Which of the following will have a larger radius than Zinc?

• Gallium
• Aluminum
• Magnesium
• Strontium

Tags

NGSS.HS-PS1-1

Which one has the largest radius?

• Lithium (Li, atomic #3)
• Boron (B, atomic #5)
• Neon (Ne, atomic #10)
• Nitrogen (N, atomic #7)

Tags

NGSS.HS-PS1-1

What is the INDEPENDENT variable?

• Distance between Charge

• Magnitude of Charge

• Charge

• Attraction

What is the DEPENDENT variable?

• Magnitude of Charge

• Attraction

• Distance Between Charges

• Charge

What is a TESTABLE QUESTION for this experiment?

• How does the DISTANCE affect the ATTRACTION of atoms?

• How does the MAGNITUDE OF CHARGE affect the ATTRACTION of atoms?

• How does the CHARGE affect the ATTRACTION of atoms?