Atomic Theory & Periodic Table

Neutron are a sub-atomic particle that

• Is found in the nucleus

• flying around the nucleus

• have a positive charge

• have a negative charge

What property is the same for every atom of an element?

• energy

• mass number

• atomic number

• number of neutrons

The decimal number on this element stands for the _______

• Atomic Number

• Atomic Mass

• Name of the Element

• A radio station

The WHOLE number found on this element is the ____ (also the number of protons indicated here)

• atomic number

• atomic mass

• name of the element

• a button on the telephone

The chemical symbol tells you the _____

• Atomic Number

• Atomic Mass

• Name of the element

• How to play drums

The majority of elements found on the Periodic Table are ______

• Metals

• Non-metals

• Metaloids

• Gasses

According to the period table, which set of elements have SIMILAR properties?

• Groups

• Periods

• Elements

A student needs to find the mass of atom. The numbers of which atomic particles determine the mass of an atom?

• Only protons

• Only Electrons

• Only Neutrons

• Both Protons and Neutrons together

The electrons are found.....

• Orbiting around the nucleus

• Bonded to neutrons

• Inside the nucleus

• Bonded to protons

What sub-atomic particles are found in the nuclus?

• Protons and Electrons

• Protons and Neutrons

• Eletrons and Neutrons

• Just Electrons