Curriculum
Course: AP CHEMISTRY
time left:
:
:
Login

Curriculum

AP CHEMISTRY

1. Atomic Structure and Properties

0/28

2. Compound Structure and Properties

0/24

3. Properties of Substances and Mixtures

0/36

4. Chemical Reactions

0/23

5. Kinetics

0/27

6. Thermochemistry

0/26

7. Equilibrium

0/35

8. Acids and Bases

0/35

9. Thermodynamics and Electrochemistry

0/28
Quiz

1.2 Mass Spectra of Elements – Check yourself

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit

Mass Spectra of Elements AP Chemistry check yourself quiz: free practice for AP Chemistry. Work through this Mass Spectra of Elements AP Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 1.2 Mass Spectra of Elements — Notes lesson. More practice: AP Chemistry — all units. Syllabus: College Board ap chemistry course page.

  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
Start Quiz
1.
Which statement best describes Mass spectrum?
Which statement best describes Mass spectrum?
Atomic mass unit (1/12 of carbon-12).
Peaks at each isotope’s mass; height = relative abundance.
Separates ions by mass-to-charge ratio (m/z).
Same Z, different number of neutrons.
2.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
Deflect by m/z
Vaporise
Ionise
Accelerate
3.
In the sequence covered in this lesson, which step comes immediately after Deflect by m/z?
In the sequence covered in this lesson, which step comes immediately after Deflect by m/z?
Ionise
Vaporise
Detect
Accelerate
4.
Which key term matches this description: "Atomic mass unit (1/12 of carbon-12)."
Which key term matches this description: "Atomic mass unit (1/12 of carbon-12)."
Mass spectrometer
Average atomic mass
amu
Mass spectrum
5.
Which statement best describes Average atomic mass?
Which statement best describes Average atomic mass?
Weighted mean of isotope masses.
Peaks at each isotope’s mass; height = relative abundance.
Separates ions by mass-to-charge ratio (m/z).
Atomic mass unit (1/12 of carbon-12).
6.
Complete the statement: Peak height shows ______.
Complete the statement: Peak height shows ______.
relative abundance
Mass spectrum
Average atomic mass
weighted
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
Part of 1. Atomic Structure and Properties — see every lesson and quiz in this unit.
Accepted payment methods