« previous next »

Author Question: The span of time required for the radioactive decay of half the parent nuclei in a sample is known ... (Read 59 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Jul 28, 2018
The span of time required for the radioactive decay of half the parent nuclei in a sample is known as the ______________.
 Fill in the blank(s) with correct word

Question 2

Atomic nuclei that decay of their own accord are said to be ______________.
 Fill in the blank(s) with correct word


ririgirl15

  • Sr. Member
  • ****
  • Posts: 385
Reply #1 on: Jul 28, 2018
Answer to Question 1

half-life

Answer to Question 2

radioactive, or radionuclides


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev
Sample of an insurance card. Sample of an insurance card.
Men and women work the same number of hours a week, but men spend more time on paid work, and women ... Men and women work the same number of hours a week, but men spend more time on paid work, and women ...
Time course for antibodies to the EBV viral–specific antigens. Time course for antibodies to the EBV viral–specific antigens.
Given the parent function f(x)=log10(bottom exponent)x, state the equation of the function that Given the parent function f(x)=log10(bottom exponent)x, state the equation of the function that
Radioactive Decay Radioactive Decay
Video: Normal and abnormal blood pH

For a complete list of videos, visit our video library