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Atomic Theory Unit: Quiz
Instructions:
-
Subatomic particle with a positive charge
A. Electron
B. Proton
C. Quark
D. Nucleus
E. Neutron
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Subatomic particle with a negative charge
A. Quark
B. Lepton
C. Electron
D. Neutron
-
Where are the protons and neutrons located in the atom
-
What part of the atom carries the most atomic mass
-
What is a quark?
-
What is a lepton
-
What is a valence electron
Atomic Theory Unit: Quiz
(Answer Key)
Instructions:
-
Subatomic particle with a positive charge
A. Electron
B. Proton
C. Quark
D. Nucleus
E. Neutron
-
Subatomic particle with a negative charge
A. Quark
B. Lepton
C. Electron
D. Neutron
-
Where are the protons and neutrons located in the atom
Nucleus
-
What part of the atom carries the most atomic mass
Nucleus
-
What is a quark?
An elementary particle that makes up protons and neutrons. It also keeps the nucleus together.
-
What is a lepton
An elementary particle that plays a key role in the universe's forces. An electron is a type of lepton. It cannot combine to create bigger particles
-
What is a valence electron
The electron in the outermost shell. This electron can be gained, lost, or shared. The energy levels of valence electrons determines that chemical properties of the atom