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schepotkina [342]
2 years ago
10

Which of the following was most likely NOT present in creating the amino acids of early Earth's water of the past? A. ammonia B.

sulfur C. nitrogen D. hydrogen
Chemistry
2 answers:
Anettt [7]2 years ago
8 0
D hydrogen because it would not be found it in.
Igoryamba2 years ago
7 0
B or D but id say go with D

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A hypothetical metal crystallizes with the face-centered cubic unit cell. The radius of the metal atom is 234 picometers and its
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Answer:

\delta=101.13 g/cm^3

Explanation:

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Expressing in mass:

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tresset_1 [31]

Answer:

i need a picture or more info to understand

5 0
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Explanation:

8 0
2 years ago
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