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

Author Question: 3 steps on the Richter scale represents about how many times more energy? a. 32 b. 32000 c. 30000 ... (Read 35 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jul 28, 2018
3 steps on the Richter scale represents about how many times more energy?
 a. 32
  b. 32000
  c. 30000
  d. 300

Question 2

An atom that has more protons than electrons is a ______________ ion.
 a. neutral
  b. positive
  c. negative
  d. polyatomic


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ultraflyy23

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

b


imanialler

  • Member
  • Posts: 539
Reply 2 on: Jul 28, 2018
:D TYSM

xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Activation energy of a chemical reaction Activation energy of a chemical reaction
Apparent Magnitude Scale Apparent Magnitude Scale
Basic steps in hemostasis Basic steps in hemostasis
Hardness: Mohs Scale (2 of 2) Hardness: Mohs Scale (2 of 2)
Steps in the process of translation (Part 2) Steps in the process of translation (Part 2)
Cast of a Fossil Dunkleosteus, with a human to illustrate scale Cast of a Fossil Dunkleosteus, with a human to illustrate scale
Video: Muscular System Animation

For a complete list of videos, visit our video library