____________ experiments provided the first evidence that atoms are made of smaller particles, called subatomic particles.

The __________ is a dense, positively charged mass located near the center of the atom.

A(n) __________ is the smallest subatomic particle, located outside of the nucleus.

_____________ are subatomic particles located inside of the nucleus with the same mass.

The atomic number of an atom is equal to the number of ________ in the atom.

The mass number of an atom is equal to the number of ____________ in the atom.

Atoms of different elements can never have the same number of __________ in the nucleus

Isotopes are atoms of the same element that have different number of ____________

The number of neutrons is equal to the ____________________

What scientist discovered electrons by completing experiments with electricity in empty tubes?

What experiment did Ernest Rutherford complete?

What did Ernest Rutherford discover in his experiment, and then add to the model of the atom?

Protons have a charge of

Neutrons have a charge of

Electrons have a charge of

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map