Recycling

How does the strong nuclear force contribute to the stability of an atom?

• It binds protons and neutrons together in the nucleus.
• It binds electrons to the nucleus.
• It is responsible for the chemical properties of an atom.
• It is weaker than the electrostatic force.

Which of the following best describes the arrangement of electrons in an atom?

• Electrons are randomly distributed around the nucleus.
• Electrons are organized into discrete energy levels or shells surrounding the nucleus.
• Electrons are arranged in a single energy level.
• Electrons are found only in the nucleus.

Which of the following statements accurately describes the composition of an atom?

• An atom is made up of protons, neutrons, and positrons.
• An atom is composed solely of protons and electrons.
• An atom is composed of three primary subatomic particles: protons, neutrons, and electrons.
• An atom consists only of neutrons and electrons.

What role do protons play in the structure of an atom?

• They are negatively charged particles that orbit the nucleus.
• They are neutral particles that stabilize the nucleus.
• They are particles that determine the atomic mass of an atom.
• They are positively charged particles located within the nucleus.

What is the relationship between atomic number and the number of protons in an atom?

• The atomic number is equal to the number of neutrons.
• The atomic number is equal to the number of protons.
• The atomic number is the total number of protons and neutrons.
• The atomic number is the number of electrons in a neutral atom.

Which of the following particles is electrically neutral?

• Neutron
• Positron
• Proton
• Electron

What is the primary characteristic of protons in an atom?

• They are particles that determine the atomic mass of an atom.
• They are negatively charged particles that orbit the nucleus.
• They are positively charged particles located within the nucleus.
• They are neutral particles that stabilize the nucleus.

What is the primary function of the nucleus in an atom?

• To house the electrons in energy levels.
• To serve as the central core containing protons and neutrons.
• To facilitate chemical reactions.
• To regulate the atom's charge.

Which of the following statements about the strong nuclear force is true?

• It is responsible for the chemical properties of an atom.
• It is weaker than the electrostatic force.
• It binds protons and neutrons together in the nucleus.
• It binds electrons to the nucleus.

How are electrons arranged in an atom?

• Electrons are randomly distributed around the nucleus.
• Electrons are organized into discrete energy levels or shells surrounding the nucleus.
• Electrons are arranged in a single energy level.
• Electrons are found only in the nucleus.