Paragraph: (Science-textbook/science-g4-15.txt)
Sent 1: Electric charge is a physical property.
Sent 2: It occurs between particles or objects.
Sent 3: It causes them to attract or repel each other.
Sent 4: They do not even have to touch.
Sent 5: This is unlike the typical push or pull you may be familiar with.
Sent 6: All electric charge is based on the protons and electrons in atoms.
Sent 7: A proton has a positive electric charge.
Sent 8: An electron has a negative electric charge.
Sent 9: Forces on Charged Objects Most atoms are balanced electrically.
Sent 10: They have the same number of positive and negative charges.
Sent 11: Therefore, the number of protons equals the number of electrons.
Sent 12: Neutrons do not matter as they have no charge.
Sent 13: When an object loses some electrons, it becomes positively charged.
Sent 14: There are now more protons than electrons inside the atom.
Sent 15: The lost electrons may remain free.
Sent 16: Or, they may attach to another object.
Sent 17: The new object now has more electrons than protons.
Sent 18: It then becomes negatively charged.

Question: What kind of charge does a proton have? (true/0)

Negative charge
A proton has a negative charge
Neutral
A proton has a neutral charge
Protons don't matter because they have no charge
Positive
A proton has a positive electric charge
A proton has a positive charge
A proton has a positive electrical charge

Question: What kind of charge does an atom with more electrons than protons have? (true/1)

Negative charge
Neutral
Negative
An atom with more electrons than protons has an electrical charge
Electrons have a negative charge
An atom can't have more electrons than protons
Positive charge
Electrons and protons don't have to touch
An atom with more electrons than protons will have a negative charge

Question: How will increasing neutrons affect the particle's charge? (true/2)

Question: Why does an object's charge become positive? (true/3)

Question: What kind of charge does a particle with more protons than electrons have? (false/4)

Question: What causes objects to attract or repel each other? (true/5)

Question: What physical property occurs between particles and objects? (true/6)

Proton charge
A physical property between particles and objects is an electrical charge
Neutrons
A nuclear charge between two objects is a physical property that occurs
Attraction and repulsion
Protons and electrons
Electric charge
Electrical charge is a physical property that occurs between particles and objects
Electrical charge

Question: What is the physical property that causes particles to attract or repel each other? (true/7)

A neutron charge causes particles to attract or repel each other
Atoms cause particles to attract or repel each other
An electrical charge
A proton charge
Electric charge
Electrical charge causes particles to attract or repel each other
Positive charge
Electric charge is the physical property that causes particles to attract or repel each other
A physical property occurs between particles or objects

Question: If a particle loses some of its protons, what is the particle's charge? (true/8)