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

Author Question: Quasars are radio sources that look like stars in visible-light photographs. a. True b. False ... (Read 78 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Jul 27, 2018
Quasars are radio sources that look like stars in visible-light photographs.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

An atom that has lost or gained one or more electrons is called a(n) ____.
 
  a. ion
 b. isotope
 c. nucleus
 d. molecule
  e. electron


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jointhecircus

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

a


plus1

  • Hero Member
  • *****
  • Posts: 676
Reply #2 on: Jul 27, 2018
TY


jointhecircus

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

The light reactions and chemiosmosis: the organization of the thylakoid membrane. The light reactions and chemiosmosis: the organization of the thylakoid membrane.
(A) The levels of the spinal cord and spinal nerves. (B) Photograph of the spinal cord as it descend (A) The levels of the spinal cord and spinal nerves. (B) Photograph of the spinal cord as it descend
(A) Lymphatic vessel with valves within tissue cells; (B) photomicrograph of lymphatic vessel with v (A) Lymphatic vessel with valves within tissue cells; (B) photomicrograph of lymphatic vessel with v
Technique of Light Palpation Technique of Light Palpation
A light shield over an optical sensor being installed before the rotor is attached. A light shield over an optical sensor being installed before the rotor is attached.
Animated Light-independent reactions in CAM plants. Animated Light-independent reactions in CAM plants.
Video: Graded potentials - electrical characteristics and types

For a complete list of videos, visit our video library