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

Author Question: Which one of the following processes results in a decrease in the number of neutrons? A) alpha ... (Read 49 times)

kodithompson

  • Hero Member
  • *****
  • Posts: 566
on: Aug 27, 2018
Which one of the following processes results in a decrease in the number of neutrons?
 
  A) alpha emission
  B) gamma emission
  C) positron emission
  D) corrosion
  E) electron capture

Question 2

Why was argon absent from Mendeleev's original periodic table of 1871?
 
  A) Argon is unstable.
  B) Argon is radioactive.
  C) Argon had not been discovered.
  D) Argon occurs only in compounds.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

C


kodithompson

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Summary of greenhouse experimental design and results Summary of greenhouse experimental design and results
Looking toward the sky around Orion from Alpha Centauri with Sirius near Betelgeuse and the Sun betw Looking toward the sky around Orion from Alpha Centauri with Sirius near Betelgeuse and the Sun betw
Results of Tracing Methods Results of Tracing Methods
Processes of Lightning Formation: Charge Separation Processes of Lightning Formation: Charge Separation
Specific transport processes Specific transport processes
Prove the argument using two column proof number 5 only Prove the argument using two column proof number 5 only
Video: Net filtration pressure and lymph formation, edema & blood velocity

For a complete list of videos, visit our video library