Where Do Chemical Elements Come From? page 3
Passage
•
Science
•
10th Grade
•
Practice Problem
•
Medium
Standards-aligned
Lynn Chuang
Used 1+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What technique do scientists use to determine which chemical elements are formed inside stars?
Visible spectroscopy
X-ray diffraction
Mass spectrometry
Electron microscopy
Tags
Remembering
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The emission spectrum of hydrogen consists of how many lines?
Four
Five
Six
Seven
Tags
Remembering
3.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Atoms and molecules produce their own 'fingerprint' or 'signature' when the light they emit is spread in a (a) .
Tags
Understanding
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main component of the gas in an interstellar cloud?
Hydrogen
Helium
Oxygen
Carbon
Tags
Remembering
5.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The process by which a supernova spews its newly made elements into space is called (a) .
Tags
Understanding
6.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The nitrogen in our DNA and the calcium in our teeth were made in the interiors of (a) .
Tags
Understanding
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