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Svet_ta [14]
3 years ago
7

The distance from the sun to the earth would be which phrase best completes the sentence

Chemistry
1 answer:
Neporo4naja [7]3 years ago
6 0

Answer:

The distance from Earth to the sun is called an astronomical unit, or AU, which is used to measure distances throughout the solar system.

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The use of uranium-238 to determine the age of a geological formation is a beneficial use of
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4- radioactive isotopes

Explanation:

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3 years ago
Would an opah fish be better suited to live in cold water or warm water? explain why
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Warm blood gives deep-sea fish a boost, according to Wegner. The opah's muscles and nervous system likely function faster than an equivalent fish with cold blood. ... This fish, the southern opah, lives in colder waters than the northern opah, so it would be harder to keep warm, Wegner said — but even more beneficial.

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The model below represents a nuclear reaction. Atom 1 is present before the reaction and Atom 2 and Atom 3 are produced after th
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7 0
3 years ago
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Assuming the relative rate of secondary hydrogen atom abstraction for the chlorination of propane is 3.9 times faster than the r
Ghella [55]

Answer:

% of n-propyl chloride = 43.48 %

Explanation:

There are 2 secondary hydrogens and 6 primary hydrogens

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Total probability = 3.9

% of n-propyl chloride = 3 X 100 / 6.9 = 43.48 %

7 0
3 years ago
In an experiment, chemists heated a solid, red substance in a test tube. Vapors from the heated red substance condensed as a met
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c

Explanation:

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3 years ago
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