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

Author Question: In general, the spectral lines of molecules are A) more complex than those of atoms. B) less ... (Read 103 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
on: Jul 27, 2018
In general, the spectral lines of molecules are
 
  A) more complex than those of atoms.
  B) less complex than those of atoms.
  C) only absorption lines.
  D) the same as the atoms they contain.
  E) nonexistent.

Question 2

What affects the average orbital speed of a star in our galaxy?
 
  A) the star's mass and the mass of the galaxy
  B) the mass of the galaxy inside its orbit and the size of its orbit
  C) the mass and age of the star
  D) the mass and age of the galaxy


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nickk12214

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

B


futuristic

  • Member
  • Posts: 638
Reply 2 on: Jul 27, 2018
:D TYSM

deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Mercury’s Orbit Explained by General Relativity Mercury’s Orbit Explained by General Relativity
concept map : atoms and molecules concept map : atoms and molecules
Table 6.1 illustrates the main regime types and their differences. It breaks the regimes into four Table 6.1 illustrates the main regime types and their differences. It breaks the regimes into four
Structure and function of complex I (NADH–coenzyme Q reductase) Structure and function of complex I (NADH–coenzyme Q reductase)
Atoms Atoms
General Mathematics General Mathematics
Video: Eczema

For a complete list of videos, visit our video library