WorksheetsQuiz on Atomic Structure
Total questions: 14
Worksheet time: 7mins
What are atoms made of?
Nuclei and orbits
Molecules and compounds
Protons, neutrons, and electrons
Ions and isotopes
What charge do protons carry?
Negative charge
No charge
Positive charge
Neutral charge
What is the charge of neutrons?
Positive charge
Negative charge
No charge
Variable charge
Where are electrons located in an atom?
In the protons
In the electron cloud
In orbits around the nucleus
In the nucleus
What is the nucleus of an atom composed of?
Protons and neutrons
Only protons
Electrons and protons
Neutrons and electrons
How do electrons move around the nucleus?
In a straight line
In orbits at very high speeds
In fixed positions
In random paths
What type of particles are electrons?
Subatomic particles
Neutral particles
Negative charge particles
Positive charge particles
What is the primary function of protons in an atom?
To provide mass
To form bonds
To determine the atomic number
To balance the charge
Which of the following particles has no charge?
Ion
Neutron
Proton
Electron
What is the overall charge of an atom?
Depends on the number of protons
Always positive
Always negative
Neutral
What is the smallest unit of matter?
Atom
Compound
Molecule
Element
Which particles are found in the nucleus?
Neutrons and ions
Protons and electrons
Electrons and neutrons
Protons and neutrons
What is the speed of electrons in their orbits?
Very low speeds
Constant speeds
Moderate speeds
Very high speeds
What defines the identity of an element?
Number of neutrons
Number of electrons
Number of protons
Mass of the atom
