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

Author Question: Any element heavier than helium is collectively referred to as a _______________. Fill in the ... (Read 65 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
on: Jul 27, 2018
Any element heavier than helium is collectively referred to as a _______________.
 
  Fill in the blank(s) with correct word

Question 2

Why do nuclear fusion reactions only take place in the interior of a star?
 
  a. The magnetic fields are strongest there.
  b. The temperature is the hottest in the center.
  c. The density of material is very high in the center.
  d. The temperature is the hottest in the center and the density of material is very high in the center.
  e. FALSE; Nuclear fusion reactions can take place in the core and corona where temperatures are high enough.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tsternbergh47

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 27, 2018
Answer to Question 1

metal

Answer to Question 2

d


Metfan725

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Jul 27, 2018
Thank you!


tsternbergh47

  • Sr. Member
  • ****
  • Posts: 311
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu
Latest element on the Periodic Table Latest element on the Periodic Table
A form that the customer should fill out if there is a driveablilty concern to help the service ... A form that the customer should fill out if there is a driveablilty concern to help the service ...
Two water pipes together can fill a certain tank in 6 h Two water pipes together can fill a certain tank in 6 h
Which of the following reactions correctly shows the transmutation of an element by neutron ... Which of the following reactions correctly shows the transmutation of an element by neutron ...
He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ... He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ...
Video: Double Stranded DNA Molecule Animation

For a complete list of videos, visit our video library