atom

What are the three main subatomic particles of an atom?

• Protons, electrons, neutrons
• Protons, neutrons, photons
• Electrons, neutrons, positrons
• Protons, electrons, isotopes

Where are protons located within an atom?

• Within the neutron shell
• Orbiting the nucleus
• In the electron cloud
• In the nucleus

What determines the element an atom represents?

• Number of electrons
• Number of protons
• Number of neutrons
• Atomic number

What is the role of neutrons in an atom?

• Holding the nucleus together
• Providing a positive charge
• Orbiting the nucleus
• Determining the atomic number

What is the role of neutrons in the structure of an atom?

• Determining the atomic number
• Orbiting the nucleus
• Providing a positive charge
• Holding the nucleus together

Translate this question to English language

• A charged particle

• A type of electron

• A type of neutron

• A different form of an element

Where do electrons orbit within an atom?

• In the electron cloud
• Around the nucleus in energy levels
• Within the nucleus
• In the neutron shell

Translate this question to English language

• Holding the nucleus together

• Determining the atomic number

• Facilitating bonding between atoms

• Providing a positive charge

How can the structure of an atom be visualized?

• As a random arrangement of particles
• As a complex web
• As a network of tunnels
• As a miniature solar system

What does the nucleus of an atom contain?

• Protons and neutrons
• Neutrons and electrons
• Electrons and isotopes
• Protons and electrons