« previous next »

Author Question: The color of the powder of a mineral is known as the mineral's a. index of refraction. b. ... (Read 35 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Jul 28, 2018
The color of the powder of a mineral is known as the mineral's
 a. index of refraction.
  b. hardness.
  c. specific gravity.
  d. streak.

Question 2

Electronegativity increases ______________ across a period and ______________ in a group.
 a. right to left; bottom to top
  b. left to right; top to bottom
  c. right to left; top to bottom
  d. left to right; bottom to top


frre432

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Three of the color variants found at Fossil Rim Wildlife Center in Texas Three of the color variants found at Fossil Rim Wildlife Center in Texas
Temperature and Color Temperature and Color
Processing—Mineral Resources Processing—Mineral Resources
Apply L stroke on terminus. Place your index and middle fingers on the left and right terminus; ... Apply L stroke on terminus. Place your index and middle fingers on the left and right terminus; ...
Perception of Color Perception of Color
Position effect variegation of eye color in Drosophila Position effect variegation of eye color in Drosophila
Video: Carbohydrate digestion (brush border enzymes, end products) & Carb absorption (fructose, galactose)

For a complete list of videos, visit our video library