Atomic Structure Quiz

What are the positively charged particles found in the nucleus of an atom called?

• Electrons

• Neutrons

• Protons

• Nucleons

Which particles are involved in chemical reactions and bonding?

• Neutrons

• Protons

• Nucleus

• Electrons

What is the charge of neutrons?

• Positive

• Negative

• Neutral

• Variable

What determines the element's identity within an atom?

• Electrons

• Neutrons

• Protons

• The nucleus

Which part of the atom is involved in nuclear reactions?

• Electrons

• Neutrons

• Protons

• The nucleus

How many electrons can the first electron shell hold?

• 2

• 8

• 18

• 32

What is the maximum number of electrons the second electron shell can hold?

• 2

• 8

• 18

• 32

According to the Bohr Model, how did Niels Bohr portray atoms?

• As static particles with fixed electron positions

• As mini solar systems with electrons orbiting the nucleus like planets

• As a cloud of probability with no definite electron positions

• As indivisible particles without internal structure

Which of the following statements about the Bohr Model is accurate?

• It is the most detailed atomic model.

• It accurately shows where the electrons are.

• It is now considered an accurate representation of an atom's structure.

• It is one of the most popular atomic models.

What is the relationship between the distance of electron shells from the nucleus and their energy level?

• The closer to the nucleus, the higher the energy level.

• The farther from the nucleus, the lower the energy level.

• The farther from the nucleus, the more energy a shell has.

• The distance from the nucleus does not affect the energy level.