Atomic Theory Quiz

What does the atomic theory state?

• All matter is made up of atoms.

• All matter is made up of cells.

• All matter is made up of elements.

Tags

NGSS.MS-PS1-1

What are the smaller particles that make up an atom?

• Protons, neutrons, and electrons

• Molecules, ions, and compounds

• Cells, tissues, and organs

Tags

NGSS.MS-PS1-1

Where is the nucleus located in an atom?

• At the edge of the atom

• In the center of the atom

• Outside the atom

What particles are found in the nucleus of an atom?

• Electrons and protons

• Protons and neutrons

• Electrons only

What charge do protons have?

• Negative

• Neutral

• Positive

What determines the identity of an atom?

• Number of electrons

• Number of neutrons

• Number of protons

What element is an atom with 1 proton?

• Oxygen

• Hydrogen

• Nitrogen

What element is an atom with 8 protons?

• Helium

• Oxygen

• Carbon

What type of electric charge do neutrons have?

• Positive

• Negative

• Neutral

Where are neutrons located within an atom?

• Neutron cloud

• Nucleus

• Outer shell