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

Author Question: The valence shell ________. A) always contains eight electrons. B) is the lowest energy shell in ... (Read 140 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
The valence shell ________.
 
  A) always contains eight electrons.
  B) is the lowest energy shell in an atom.
  C) contains electrons in the outermost shell.
  D) is always the same for anions and cations.

Question 2

What is the main harmful component of photochemical smog?
 
  A) H2SO4
  B) O2
  C) NO2
  D) O3
  E) C and D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

E


jasdeep_brar

  • Member
  • Posts: 569
Reply 2 on: Aug 27, 2018
Gracias!

vickybb89

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

The Z scheme, which depicts the energy of an electron as it moves from photosystem II to NADP+ The Z scheme, which depicts the energy of an electron as it moves from photosystem II to NADP+
Solar Energy Input Varies with Latitude Solar Energy Input Varies with Latitude
The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ... The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ...
The energy cycle of life The energy cycle of life
Energy Transfer Energy Transfer
chemistry homework help energy related chemistry homework help energy related
Video: Functional zones in a mitochondrion

For a complete list of videos, visit our video library