« previous next »

Author Question: When an electron drops to a lower energy level in an atom, A) the electron becomes more massive. ... (Read 122 times)

vicky

  • Hero Member
  • *****
  • Posts: 586
on: Jul 27, 2018
When an electron drops to a lower energy level in an atom,
 
  A) the electron becomes more massive.
  B) the atom moves more slowly.
  C) light at a wavelength specific to the change in energy levels is emitted.
  D) the extra energy disappears.

Question 2

The surface of Saturn's moon Enceladus is the most reflective of any in the solar system, suggesting very fresh ice is exposed.
 
  Indicate whether the statement is true or false


Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Electron transport chain Electron transport chain
Marine Worm Under An Electron Microscope Marine Worm Under An Electron Microscope
Insects Under the Electron Microscope Insects Under the Electron Microscope
Two representations of heme (derived from PDB ID 1CCR). The iron atom Two representations of heme (derived from PDB ID 1CCR). The iron atom
Energy Transfer Processes: Forced Convection Energy Transfer Processes: Forced Convection
A Drug’s Plateau Level A Drug’s Plateau Level
Video: Types of energy transfer reactions: oxidation-reduction reactions and ATP generation reactions

For a complete list of videos, visit our video library