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olga55 [171]
2 years ago
5

The diameter of a carbon atom is 2.2 × 10 -8cm. Write this as a whole number. (please help. i will give brainliest)

Biology
2 answers:
fomenos2 years ago
6 0

Answer:

14cm

Explanation:

Studentka2010 [4]2 years ago
6 0
The answer is 14cm. Hope this helps!
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Suppose an alkane had 8 carbon atoms. How many hydrogen atoms would it have? a. 18 atoms c. 10 atoms b. 16 atoms d. 12 atoms
Delvig [45]
<h3><u>Answer;</u></h3>

A. <em>18 hydrogen atoms </em>

<h3><u>Explanation;</u></h3>
  • <em><u>Alkanes are group of hydrocarbon that are saturated</u></em>. They are saturated in the sense that each carbon atom has maximum number of hydrogen atoms.
  • <em><u>The homologous series of alkanes has a general formula of CₓH₂ₓ₊₂.</u></em>
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Read 2 more answers
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