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sukhopar [10]
3 years ago
5

Which quantity does a light-year measure? A) distance B) speed C) time D) volume

Chemistry
2 answers:
tatuchka [14]3 years ago
6 0

Answer:

speed

Explanation:

Olegator [25]3 years ago
3 0

Answer:

distance

Explanation:

a light year is the distance light travels in a year. its a way to describe incredibly large distances as you could imagine.

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3 0
3 years ago
An element's atomic number is 7. How many protons would an atom of this element have?
rusak2 [61]

well the atomic number is 7 the number of protons is also equal to 7 .

hope this helps


8 0
3 years ago
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