« previous next »

Author Question: Evaporated ethanol can be isolated by cooling, without changing its disinfectant properties. ... (Read 80 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Aug 27, 2018
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
Reply #1 on: Aug 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Excitation of isolated chlorophyll by light. Excitation of isolated chlorophyll by light.
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Flexible cooling fan blades change shape as the engine speed changes. Flexible cooling fan blades change shape as the engine speed changes.
A typical electric cooling fan assembly after being removed from the vehicle. A typical electric cooling fan assembly after being removed from the vehicle.
Globalization and Diversity: Geography of a Changing World, 4th Edition Globalization and Diversity: Geography of a Changing World, 4th Edition
Mass spectrometry for identifying an unknown protein isolated from a 2D gel Mass spectrometry for identifying an unknown protein isolated from a 2D gel
Video: Second Messengers in the Inositol-lipid Signaling Pathway

For a complete list of videos, visit our video library