Author Question: Evaporated ethanol can be isolated by cooling, without changing its disinfectant properties. ... (Read 65 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
Evaporated ethanol can be isolated by cooling, without changing its disinfectant properties.
 
  Indicate whether the statement is true or false

Question 2

Neon, Ne, (number 10 ) has a relatively large effective nuclear charge, yet it cannot attract any additional electrons because ________.
 
  A) of the repulsion of neighboring electrons
  B) the outermost shell has gotten too small
  C) the outermost shell is too far away from the nucleus
  D) its outermost shell is already filled to capacity



underwood14

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

TRUE

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Cyanide works by making the human body unable to use oxygen.

For a complete list of videos, visit our video library