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

Author Question: Carbon-12 and carbon-14 are isotopes of carbon. These isotopes differ in the number of A) ... (Read 97 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jul 16, 2018
Carbon-12 and carbon-14 are isotopes of carbon. These isotopes differ in the number of
 
  A) protons.
  B) neutrons.
  C) electrons.
  D) protons, neutrons, or electrons.

Question 2

Which of the following best represents kinetic energy?
 
  A) The energy in the wax molecules of a candle
  B) Gunpowder in a bullet
  C) A charged battery
  D) A hot burner on a stove


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

al

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 16, 2018
Answer to Question 1

B

Answer to Question 2

D


cabate

  • Member
  • Posts: 537
Reply 2 on: Jul 16, 2018
Excellent

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Mammals posses a number of physiological pathways related to stress. One example is the hypothalamic Mammals posses a number of physiological pathways related to stress. One example is the hypothalamic
This chart shows the various lines of responsibility and how they differ in presidential and parliam This chart shows the various lines of responsibility and how they differ in presidential and parliam
HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ... HIV-positive men with a high number of life stressors progress more quickly to AIDS than those with ...
GDP per Capita versus Carbon Dioxide Emissions per Capita GDP per Capita versus Carbon Dioxide Emissions per Capita
A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is: A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is:
Common Sources of Carbon Monoxide Common Sources of Carbon Monoxide
Video: Chemical Equilibrium between N2O4 (colorless gas) and NO2 (brown gas)

For a complete list of videos, visit our video library