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

Author Question: In which group do all atoms have one valence electron in the ground state? A) alkali metals B) ... (Read 164 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
on: Aug 27, 2018
In which group do all atoms have one valence electron in the ground state?
 
  A) alkali metals
  B) alkaline earth metals
  C) halogens
  D) noble gases

Question 2

Which of the following transformations is not an alpha emission?
 
  A) 14C  14N
  B) 225Ac  221Fr
  C) 241Am  237Np
  D) 208Po  204Pb


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Chemiosmosis couples the electron transport chain to ATP synthesis. Chemiosmosis couples the electron transport chain to ATP synthesis.
This 11-month old girl demonstrates one of the abilites of a child of this age group - creating a to This 11-month old girl demonstrates one of the abilites of a child of this age group - creating a to
Scorpions, Spiders and Sharks: Electron-Microscope Images Scorpions, Spiders and Sharks: Electron-Microscope Images
Stonehenge From The Ground Stonehenge From The Ground
A 2-kg box of taffy candy has 40 J of potential energy relative to the ground. Its height above ... A 2-kg box of taffy candy has 40 J of potential energy relative to the ground. Its height above ...
Splicing mechanism for removal of group I introns Splicing mechanism for removal of group I introns
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library