Coulombic Attraction

As the distance between protons and electrons increases, the force of attraction

• remains the same

• increases

• decreases

• is not affected

Tags

NGSS.HS-PS2-4

In a larger atom, the attractive force between the valence electrons and the nucleus

• remains the same

• is larger

• is smaller

• is not affected

Looking at atoms in the same valence energy level, what factor affects Coulombic attraction?

• number of protons

• distance from the nucleus

Tags

NGSS.HS-PS1-3

As the Coulombic attraction increases the atomic radius: increases or decreases?

• increases

• decreases

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

What is Coulombic attraction?

• The force of attraction between two charged particles

• The repulsion between two like charges

• The energy required to remove an electron

• The force that holds the nucleus together

Tags

NGSS.HS-PS2-4

Which factor does NOT affect Coulombic attraction?

• Distance between charges

• Magnitude of charges

• Medium between charges

• Temperature of the environment

Tags

NGSS.HS-PS2-4

As the distance between two charged particles increases, the Coulombic attraction:

• Increases

• Decreases

• Remains the same

• Becomes zero

Tags

NGSS.HS-PS2-4

In a chemical bond, Coulombic attraction is responsible for:

• Holding atoms together

• Breaking bonds

• Increasing atomic mass

• Decreasing atomic number

Tags

NGSS.HS-PS1-3

Which of the following statements is true about Coulombic attraction in ions?

• It is stronger in smaller ions

• It is weaker in smaller ions

• It is independent of ion size

• It is the same for all ions

Tags

NGSS.HS-PS2-4

Coulombic attraction is directly proportional to:

• The square of the distance between charges

• The product of the charges

• The sum of the charges

• The difference in charge magnitude

Tags

NGSS.HS-PS2-4