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 150 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?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Approximately 1 pound (0.45 kg) of ground elk meat formed into patties; note the relatively small fa Approximately 1 pound (0.45 kg) of ground elk meat formed into patties; note the relatively small fa
20,000 year old Arctic ground squirrel mummy 20,000 year old Arctic ground squirrel mummy
Cirrhosis. Cirrhosis is characterized by a chronic deterioration of the liver, replacing healthy cel Cirrhosis. Cirrhosis is characterized by a chronic deterioration of the liver, replacing healthy cel
Members of the Lemba ethnic group from southern Africa. Members of the Lemba ethnic group from southern Africa.
The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ... The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ...
Monophyletic vs. paraphyletic group Monophyletic vs. paraphyletic group
Video: The 4 steps of translation Animation

For a complete list of videos, visit our video library