Coulombic Attractions

Coulombic Attraction is the attraction between __________ charged particles.

• same

• oppositely

• two positively

• two negatively

An example of Coulombic Attraction in an atom is between

• protons and neutrons
• neutrons and electrons
• protons and electrons
• protons and protons

Tags

NGSS.HS-PS2-4

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

As you move from the smallest atom to the largest atom in Model 2, the attractive force between the valence electrons and the nucleus

• remains the same
• increases
• decreases
• is not affected

If distance remains the same, as the number of protons increases, the force of attraction

• remains the same
• increases
• decreases
• is divided by 1/2

Tags

NGSS.HS-PS2-4

What are the two variables that affect Coulombic Attraction?

• Distance  and number of protons
• Number of neutrons and number of protons
• Number of neutrons and number of electrons
• solids or liquids

Tags

NGSS.HS-PS2-4