Science Quiz

Definition of an atom

• A positively charged particle

• A negatively charged particle

• The smallest unit that makes up elements

• None of the above

What is an atomic number?

• The number of protons in the nucleus of an atom

• The study of matter

• negatively charged atoms

• have no charge

Positive and Negatively charged atoms

What do you call negatively charged particles?

• Electrons

• Ions

• Neutrons

• Nucleus

What is a proton?

• The number of electrons

• A type of periodic table

• Subatomic Particle with a Positive Charge

• A nucleus

What is a valence electron?

• Electrons on the outermost energy level of an atom

• Electrons that have a positive charge

• An element

• A non-metal

Metalloids Choose one from the list

• Semi-Conductors

• Metal

• Wood

• Insulator

Which Particle has a Positive Charge

• Proton

• Electron

• Neutron

• Ion

True or false: Conductors are Metalloids

• True

• False

Nonmetals are located on the ___ side of the table

• Right

• Left

• None, they are not on it