1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slamgirl [31]
3 years ago
14

Test the streak of pyrite. What color is it?

Biology
2 answers:
Verdich [7]3 years ago
8 0

It’s green to dark grey ish

fact when it is rubbed on a streak plate the streak will be green to dark gray. Pyrite has a hardness of 6.5 on the Mohs hardness scale. Its cleavage is cubic or not distinct.

Hope this helps
Step2247 [10]3 years ago
5 0

Answer:

greenish black

Explanation:

Pyrite's hardness is 6-6.5. identifying minerals due to the fact that a mineral's streak never changes. Pyrite's streak is greenish black. Scratch: The scratch test is also another common way to identify minerals

You might be interested in
The skin consists of two distinct layers. The outer layer, the epidermis, consists of stratified squamous epithelium. The inner
Colt1911 [192]

The inner layer, the dermis, consists of a superficial papillary region of loose, areolar connective tissue, connective tissue and a thicker and deeper reticular region of dense irregular connective tissue connective tissue.

<h3>The layers of the skin</h3>

The skin is the largest peripheral organ that covers the outer layers of the body. It is made up of two layers namely:

  • Epidermis: The epidermis is the outer layer and it is made up of stratified squamous epithelium.

  • Dermis: The dermis is the inner layer of skin. it is made up of superficial and deep layers.

The superficial layer is made up of papillary region of loose areolar connective tissue which helps to attach epithelial tissue to other underlying tissues.

While the deep layer is made up of dense irregular connective tissue which provides strength, making the skin resistant to tearing by stretching forces from different directions.

Learn more about the skin here:

brainly.com/question/306377

5 0
3 years ago
Which organism is most likely not functioning as a keystone species in its ecosystem?
allsm [11]
The organisms that is most likely not functioning as a keystone species in its ecosystem is; the Zebra mussels-Compete with native species, reducing the biodiversity of the Great Lakes ecosystem. Keystone species are plants or animals that play unique and vital role in the way an ecosystem functions. Without keystone species, the ecosystem would be dramatically different or cease to exist altogether. 
5 0
4 years ago
PLS HELPPP ASAP PLSSSS
sertanlavr [38]
“Chlorophyll stores chemical energy needed for photosynthesis” is the answer
6 0
2 years ago
As matter cools it usually decreases in volume thus making its particles<br> do this
lesantik [10]

Answer:

The particles slow down as they lose energy.

8 0
3 years ago
A scientist has been tracking in studying a population of deer in Yellowstone national Park he surveys the population every six
Ede4ka [16]

Answer:

big girls gotta love the bbw no cap

Explanation: i dont even know bro

8 0
3 years ago
Other questions:
  • Lysine is an amino acid with a net positive charge. Whichfunctional
    13·1 answer
  • Vitamin d is unique in that it can be obtained by the diet but also is synthesized inside the body when a cholesterol-like subst
    15·1 answer
  • when energy is transferred to ocean water from the moving air above it what happens to most of the energy
    6·2 answers
  • Chemicals that cause action potential are called
    6·2 answers
  • The heat transferred to the ice increases the thermal energy of the molecules of water. Why does this cause a change in state?
    14·1 answer
  • Pls help I’m so confused
    8·2 answers
  • What could be a good affect of a mutation?
    9·2 answers
  • What is the direct result of this biological process
    13·1 answer
  • Synthesize Notice that
    14·1 answer
  • Look at the image............
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!