This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How many of the following elements have 2 unpaired electrons in the ground state? C O Ti Si A) 1 ... (Read 135 times)

abarnes

  • Hero Member
  • *****
  • Posts: 556
on: Aug 27, 2018
How many of the following elements have 2 unpaired electrons in the ground state? C O Ti Si
 
  A) 1
  B) 2
  C) 3
  D) 4

Question 2

How many moles of potassium are contained in 449 g of potassium?
 
  A) 11.5 moles
  B) 17.6 moles
  C) 69.2 moles
  D) 23.9 moles
  E) 41.5 moles


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mistyjohnson

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

A


abarnes

  • Member
  • Posts: 556
Reply 2 on: Aug 27, 2018
:D TYSM

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

An activation barrier, representing the transition state An activation barrier, representing the transition state
The structural formulas show the state of ionization that would predominate at pH 7.0 The structural formulas show the state of ionization that would predominate at pH 7.0
Federal vs state govenment Federal vs state govenment
The formed elements: In this image, the red cells are red, the white cells are white, and the ... The formed elements: In this image, the red cells are red, the white cells are white, and the ...
Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v
Video: Gas exchange - driving force

For a complete list of videos, visit our video library