
Chemistry Fall Semester Final Exam
Authored by Jeffrey Surbeck
Chemistry
9th - 12th Grade
Used 11+ times

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54 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In the nuclear equation given below, calculate the mass number of the alpha particle.
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
An atom has no net electrical charge because
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The isotope below has how many neutrons, protons, and electrons.
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What are the two fundamental subatomic particles found in the nucleus?
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the smallest amount of energy that can be gained or lost by an atom?
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In the ground state, which orbital does an atom’s electrons occupy?
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
It is impossible to know precisely both the location and velocity of an electron at the same time because of:
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