Atoms are the basic building blocks of ordinary matter. Play this informative atomic quiz about proton, neutrons, and electrons to gauge your chemistry knowledge. Atoms can join together and form molecules, which also join together to create the object that we can see around us. Atoms are composed of particles called protons, electrons, and neutrons. Take up the test below and see how much you understand about them. Pick the letter you think is correct. All the best!
Are negatively charged
Orbit the nucleus
Are positively charged
1/2000 amu
Lead
Aluminum
Nickel
Uranium
Aluminium
Magnesium
Boron
Cobalt
Orbit the nucleus and negatively charged
Are positively charged and make up the nucleus
Take up most of the mass in the atom
Are the same as the atomic number
Is made up of protons and neutrons
Orbits the center proton
Is the coldest point in the atom
Surrounds the atom
Tells what can and what cannot move in an atom
Orbits the center proton
States how many spoolas are in the nucleus
Is the same as the amount of protons
Absolute Mass Unit
Atomic Making Unit
Atomic Mass Unit
Abraham's Mass Unit
8
9
1
12
92
86
82
102
25
1
32
27
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