This topic contains a solution. Click here to go to the answer

Author Question: What is the photoelectric effect? What will be an ideal response? ... (Read 95 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
What is the photoelectric effect?
 
  What will be an ideal response?

Question 2

What fourth period element is represented by the dot structure shown?
 
  A) K
  B) Ca
  C) Mn
  D) Br
  E) Co



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

parshano

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

Many metals emit electrons when light of high enough energy is shone on them. This observation brought our classical view of light into question.

Answer to Question 2

D




RYAN BANYAN

  • Member
  • Posts: 563
Reply 2 on: Aug 27, 2018
Wow, this really help


triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
Excellent

 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

For a complete list of videos, visit our video library