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
dsp73
3 years ago
5

How could you determine whether an unknown substance is a mineral

English
2 answers:
Bad White [126]3 years ago
8 0

<em><u>Answer:</u></em>

  • Identify whether the mineral has a chemical composition.

<em><u>Explanation:</u></em>

In order to determine whether an unknown substance is a mineral tests to determine some properties need to be done.

Mineral's properties are key to establish its identity because the properties are determined by the chemical composition and crystal structure, or the way that the atoms are arranged.

Mineral properties include: color, streak. luster, density, hardness, cleavage and fracture, among others.

MrRissso [65]3 years ago
3 0
A Minerals A Pure Substance And A Rock Is A Mixture Of Two Or More Minerals In Various Proportions.

For Instance Rock Granite Is Made Up Of Three Minerals: Quartz  Feldspar and Biotite. (mica)

A Mineral is an chemical compound with an constant chemical composition which of course is the definition of a "Pure Substance" 
Hope It Helped! <span />
You might be interested in
What is the relationship best first-person point of view and bias?
7nadin3 [17]

A. First persons point of view is told from perspective

5 0
3 years ago
Look at the skeleton composition Paragraph 4 supports the thesis in the paragraph
DiKsa [7]

Answer:

by providing that marathon running is very strenuous

Explanation:

7 0
3 years ago
How does Miss Maudie define progress in overcoming segregation and discrimination in Maycomb? What do you think of her conclusio
labwork [276]

Answer:

Miss Maudie's perception of the "baby-steps" through the act of Atticus' defense of Tom in the case is an act of progress, on the way.

Her conclusion of this new progress is a good approach in the society especially in Mycomb where the blacks were discriminated against, just like Tom is.

Progress in bringing a more just society can be seen or measured when people like Miss Maudie begin to realize the changes, though slow, are being found in society and they welcome it. Their very act of welcoming the change is a first step in progress being made in any society.

Explanation:

Miss Maudie defines progress as something that is not entirely won in one day. She considers that the case of Tom Robinson being convicted of ra ping Mayella Ewell has brought to the fore the issues that are prevailing in Maycomb. And with Atticus defrnding Tom and delaying the jury, meaning Tom's conviction is taking longer than expected is a sure sign of improvement in the society. She exclaims in Chapter 22 that "<em>Atticus Finch won’t win, he can’t win, but he’s the  only man in these parts who can keep a jury out so long in a case like that. And I  thought to myself, well, we’re making a step—it’s just a baby-step, but it’s a step.</em>" Though she believes that Atticus will lose, he is still winning in another sense, that is, changing the way people judge and see the blacks.

Her conclusion about this "<em>baby-step"</em> progress is a nice and impressive approach for someone in a society like Maycomb. She has a good way of approaching life, seeing things and accepting, welcoming and being open about the changes.

Progress can be measured by the way the perspectives and perceptions of people in the society are handled and taken. Atticus' decision in defending Tom in the case shows that he knows the truth and would do anything to try to make people see the truth and prove it. He also knows it will be hard to win the case, what with the common folks' perspectives about black people like Tom, but he also believes that one aught to stand for what he believes, and that is the truth. And in doing so, he has brought a small change, which will be bound to enlarge and become more and more visible.

3 0
3 years ago
Ted Kennedy championed various causes an increase in the minimum wage, health care reform, and immigration reform.
kati45 [8]
Ted Kennedy championed various causes; an increase in minimum wage, healthcare reform, and immigration reform.

6 0
4 years ago
Read 2 more answers
There are four bedrooms
oksano4ka [1.4K]

Answer:

there were four bedrooms

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Good will prevail over evil.
    10·2 answers
  • explain how Brooks's use of end-rhyme and internal-rhyme contributes to the overall meaning of the poem​
    8·1 answer
  • Drama can achieve its purpose in several ways, including _____.
    9·2 answers
  • Any BTS , txt and enhypen fan ?? (no shipper)​
    6·2 answers
  • The sunflowers nodded their yellow .onomatopoeia .personification . .​
    12·1 answer
  • Read paragraph 21.
    7·1 answer
  • Find the appositive in the sentence <br> The puzzle, with missing pieces, was tossed on the floor
    8·2 answers
  • Read this excerpt from Paragraph two of Poe's "The Black Cat" and answer the question.
    6·1 answer
  • Its no ones fault when its everyone's fault
    12·2 answers
  • HELP ME PWEAS
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!