Chapter 5 Test
Flashcard
•
Science
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
How many electrons are present in a Carbon atom?
Back
6
2.
FLASHCARD QUESTION
Front
What is the equation to calculate the energy of a photon?
Back
E_photon = hv
3.
FLASHCARD QUESTION
Front
Which element has the electron configuration 1s2 2s2 2p6 3s2 3p4?
Back
Sulfur
4.
FLASHCARD QUESTION
Front
Calculate the frequency of light with a wavelength of 400 nm. (c = 3.00 × 10^8 m/s)
Back
7.50 × 10^14 Hz
5.
FLASHCARD QUESTION
Front
What is the frequency of light with a wavelength of 500 nm? (c = 3.00 × 10^8 m/s)
Back
6.00 × 10^14 Hz
6.
FLASHCARD QUESTION
Front
Define the term 'photon'.
Back
A photon is a quantum of electromagnetic radiation.
7.
FLASHCARD QUESTION
Front
What is Planck's constant?
Back
Planck's constant (h) is 6.626 × 10^-34 J·s.
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