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

Author Question: The proton has A) the same mass and charge as the electron. B) a smaller mass and same charge as ... (Read 86 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Aug 27, 2018
The proton has
 
  A) the same mass and charge as the electron.
  B) a smaller mass and same charge as the electron.
  C) a smaller mass and opposite charge as the electron.
  D) a larger mass and opposite charge as the electron.

Question 2

If the empirical formula is CH2, and the molecular weight is equal to 180 10, then the molecular formula is ________.
 
  A) C6H12O6
  B) C14H21
  C) C8H12O4
  D) C13H26


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


tingc95

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Aug 27, 2018
Thanks


Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

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).

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.

NAD+ as an electron shuttle. NAD+ as an electron shuttle.
Electron Microscope Images of a Diatom Electron Microscope Images of a Diatom
Insects Under the Electron Microscope Insects Under the Electron Microscope
Electron micrograph of lysosomes. Electron micrograph of lysosomes.
Always check the battery, using a conductance or load tester. A battery showing a green charge ... Always check the battery, using a conductance or load tester. A battery showing a green charge ...
Opener Electron micrograph of a segment of DNA undergoing transcription Opener Electron micrograph of a segment of DNA undergoing transcription
Video: Structures that affect circulation - arterioles and vasomotor responses

For a complete list of videos, visit our video library