Author Question: The ratio of the number of protons to neutrons in the nucleus of naturally occurring isotopes tends ... (Read 72 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
The ratio of the number of protons to neutrons in the nucleus of naturally occurring isotopes tends to vary with atomic number in what manner?
 a. decreases with greater atomic number
  b. increases with greater atomic number
  c. remains constant for entire range of atomic numbers
  d. is maximum for atomic number = 60

Question 2

Which of the following methods of decay does not result in an element different from that of the original parent nucleus?
 a. alpha followed by negative beta followed by another negative beta
  b. alpha followed by beta
  c. alpha followed by gamma followed by another gamma
  d. alpha followed by positive beta followed by another positive beta



helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

A

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

For a complete list of videos, visit our video library