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

Author Question: Which of the following is a molecule but not a compound? A) H2O B) CO2 C) O2 D) ... (Read 82 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 16, 2018
Which of the following is a molecule but not a compound?
 
  A) H2O
  B) CO2
  C) O2
  D) CH4

Question 2

Which one of the following statements is correct?
 
  A) Atoms are composed of protons, and compounds are composed of neutrons and electrons.
  B) Atoms are the smallest components of an element that have the element's properties.
  C) Solids are made of elements, and liquids and gases are made of compounds.
  D) Water is an element made from two compounds.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

memslove

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 16, 2018
Answer to Question 1

C

Answer to Question 2

B


charchew

  • Member
  • Posts: 579
Reply 2 on: Jul 16, 2018
Wow, this really help

Alyson.hiatt@yahoo.com

  • Member
  • Posts: 354
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Complementary fit between a macromolecule and a small molecule Complementary fit between a macromolecule and a small molecule
Phospholipid molecule (phosphatidylcholine) Phospholipid molecule (phosphatidylcholine)
Carbon dioxide. This molecule exhibits a nonpolar bond and results in a linear and symmetrical ... Carbon dioxide. This molecule exhibits a nonpolar bond and results in a linear and symmetrical ...
amphipathic lipid molecule amphipathic lipid molecule
How to calculate present value using the compound interest formula (Question 2) How to calculate present value using the compound interest formula (Question 2)
Compound Eyes Compound Eyes
Video: Deafness Culture

For a complete list of videos, visit our video library