Atoms Game Quiz Online

This page features an Atoms Game Quiz Online. It is a game in which students will learn the atomic structures of several elements in the periodic table through a multiple choice quiz with a fun and interactive twist. Each element in the periodic table has a unique atomic structure which confers upon it its unique characteristics and hence belonging to specific groups. Click and start learning. 5th, 6th, 7th, 8th and 9th grades.


Atoms Game Quiz Online

Which subatomic particle is positively-charged?

  1. Neutron
  2. Electron
  3. Boson
  4. Proton

This subatomic particle carries a negative charge.

  1. Proton
  2. Electron
  3. Neutron
  4. Orbit

What do you call the center of an atom?

  1. Neutron
  2. Isotope
  3. Nucleus
  4. Nucleolus

Which subatomic particle can be found within the nucleus?

  1. Neutron
  2. Proton
  3. Electron
  4. Both A and B

The unit for measuring an atom’s mass is known as an “amu” or “atomic mass unit.” Atomic mass units are also known as…

  1. Bohrs
  2. Daltons
  3. Einsteins
  4. Mendeleevs

This subatomic particle carries a neutral charge.

  1. Neutron
  2. Neutrino
  3. Neutronium
  4. Neuterino

What is the mass of one proton?

  1. 1 amu
  2. 10 amu
  3. 0.1 amu
  4. 0.01 amu

Which is heavier? Protons or neutrons?

  1. Protons
  2. Neutrons
  3. They have the same mass
  4. It depends on the element

What do you call the outer regions of an atom?

  1. Electron shell
  2. Electron sheath
  3. Electron sheet
  4. Electron scale

In atoms with zero net charge, the number of electrons is ________ the number of protons.

  1. Greater than
  2. Less than
  3. Equal to
  4. Unequal to

How many neutrons does a hydrogen atom possess?

  1. Three
  2. Two
  3. One
  4. Zero

Some atoms of the same element can have a different number of neutrons. These atoms are known as…

  1. Isotrophs
  2. Isotopes
  3. Allotropes
  4. Isomers

An atomic number refers to the number of _____ in an atom.

  1. Protons and neutrons
  2. Protons, neutrons and electrons
  3. Neutrons
  4. Protons

Carbon-14 is used to help scientists track how old an object is. How many more neutrons does the Carbon-14 isotope have than Carbon-12?

  1. Eight
  2. Four
  3. Two
  4. They have the same number of neutrons

How much of the volume of an atom consists of empty space?

  1. Over 99%
  2. 70%
  3. 50%
  4. 23%