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brilliants [131]
3 years ago
15

4. The compound CH3(CH2)5CH3 is called:A) hexaneB) pentaneC) heptaneD) octane​

Chemistry
2 answers:
Mila [183]3 years ago
7 0
The answer is C heptane
vazorg [7]3 years ago
5 0
I don’t I think B- Heptane
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The section "Cute Beavers Also Cause Trouble" that is MOST important to include in the section's summary is They can also be moved or killed if they cause trouble.

<h3>Are beavers a threat to humans?</h3>

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Hence, The section "Cute Beavers Also Cause Trouble" that is MOST important to include in the section's summary is They can also be moved or killed if they cause trouble.

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3 years ago
Oxygen decays to form nitrogen.
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Radioactive isotopes ranging from 11O to 26O have also been characterized, all short-lived. The longest-lived radioisotope is 15O with a half-life of 122.24 seconds, while the shortest-lived isotope is 12O with a half-life of 580(30)×10−24 seconds (the half-life of the unbound 11O is still unknown).

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The answer is "The First choice".

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The whole question can be found in the file attached.

The water vapor inside the air freezes thru the entrance of its nitrogen. This is because liquid nitrogen has a very low temperature and seems to be sufficiently cold to condensed and freeze the steam of water. At air pressure, it has a boiling temperature of -196°C. Freezing the skin producing freeze or cold burns can be associated with direct contact.

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