What mineral leaves a green-black powder when rubbed against an unglazed porcelain plate?

Answers

Answer 1
it’s pyrite. it leaves green and black streaks :)
Answer 2

Answer:pyrite

Explanation: The Streak Test: Marks, known as "streaks," are produced by scraping mineral specimens across unglazed porcelain plates. On the left, a specimen of pyrite has produced a black streak.


Related Questions

Write a short answer response to the question.

Describe how to include people from different backgrounds or with different needs in a physical activity.

Answers

Answer:

by talking with different people

has anyone seen a korean gay guy who's 182 cm and he's 32 years young? He likes going to performances and attending exhibitions. I can't seem to locate him. Like literally he looks good at every angle, you can't miss him

Answers

Answer:

no not yet BUT TRUST ME IM LOOKING

Explanation:

he seems like a nice guy✨

A brown-eyed woman and a blue-eyed man are planning to start a family. The Punnett square shows the possible allele combinations for their children, where brown eyes are dominant. Punnett Square for Eye Color B b b Bb bb b Bb bb What are the chances that the couple’s children will have blue eyes? 0% 25% 50% 75%

Answers

Answer:

50

Explanation:

Answer:

C 50%

Explanation:

what will be the sign of the product 'of we multiply 70 negative integer and 7 positive integer?​

Answers

if we will multiply 70 negative and 7 positive integer the product will be in positive

12. When you check for responsiveness, if the person is unresponsive, shout for

Answers

Answer:

Help and send someone call 911.

If you are alone then you must call 911 and retrieve an automated external defibrillator (AED) if one is available, even if you have to leave thr person. Carefully place the person onto their back.

Explanation:

I majored in Health

how could you make pretzels healthier ?

Answers

You could take off the exes salt and grease so it would be healthier

Answer:

Put cinnamon istead of salt...use baking soda

Explanation:

5. After finding an unresponsive child, yelling for help, and confirming the child isn't breathing what
would be your next course of action?**
(3 Points)
Leave the child and search for an AED
Deliver rescue breaths as most cardiac arrest occur due to breathing problems
Begin back blows and chest thrusts
Deliver 30 chest compressions

Answers

Answer:

The answer would be Deliver rescue breaths as most cardiac arrest occur due to breathing problems.

Explanation: My moms a paramedic-

who in this entire app likes 1D? Will mark as brainliest if you tell me ur fave member

Answers

My favorite is Harry. Though, I dont like 1D.

I have a question for the whole world do you love your self

Answers

Answer:

Nah not rlly

Explanation:

Answer:

I love myself...I LoVe MySelF....I LOVE MYSELFI LOOOOOOVE MEEEEEEEEEEE

Explanation:

Historical explanations for abnormal behaviors were often thought to be caused by all of the following except
A. movement of the stars
B. witchcraft
C. evil spirits
D. medical illness

Answers

D because the word abnormal gives you a hint for example amnormal means the illness is recognizable from the patient's abnormal behavior.

Answer:

d

Explanation:

medical illness<illness3

Give at least 5 sentence to summarize the information above​

Answers

Answer:what information

Explanation:

Dis makes 0 sense use the app what it’s for

Martin received an e-mail that should have been sent to a coworker. What button should he click?


Cc

To

Forward

Reply

Answers

Answer:

Forward 100%

Explanation:

Does having more resources give us better nutritional options? Justify your answer

Answers

Answer:

Yes

Explanation:

Many other options for “healthy” diets are presented to us through books, articles and advertisements. The fast-paced American lifestyle lends itself to quick-fix diets that will give the best results in terms of weight loss and overall appearance. An entire industry exists to promote diets that are low-carb, gluten-free or aim to return us to our caveman roots.  While some argue that these diets restrict certain food groups and decrease good nutrition overall, others point to  cases where individuals have been able to regain control over their weight and their health by using these dietary plans.

Which activity is a function of the respiratory system?
A.sending impulses from the body to the brain
B.taking oxygen into the body
C.digesting nutrients from food
D.providing structure and support

Answers

B : taking oxygen into the body
taking oxygen into the body :)

The research finding indicating that goal achievement generally leads to expressions of joy across cultures provides support for the claim that _________
events triggering specific emotions are generally consistent across cultures
basic facial expressions are recognizable across cultures
cultures categorize emotions in different ways
cultural expectation influences how emotion is expressed

Answers

Answer: events triggering specific emotions are generally consistent across cultures.

Culture, in general, influences the way in which people perceive events and act. In the case of achievements, it is common that in the vast majority of cultures celebrating them is seen as something positive and that it should be done. Everything starts from when the human being is born. He learns how to react to the different events that he lives and that he sees, but at the same time it is not something that can often be positive.

At the time of research finding it represent the goal achievement so it resulted into the expression when events triggering specific emotions are generally consistent across cultures.

Impact on culture:

In general, culture impacts the way where the people should perceive the events and the act. Also, at the time of celebrating it it looks something is positive.

Also, when the human being is born so everything begins. Also, the person should learn how to react to the different solutions.

hence, the first option is correct.

Learn more about culture here: https://brainly.com/question/24507731

What is a colleague and peer relationship like and why is it like that?

Answers

Answer:

In an office environment, a colleague can be anyone at your workplace – whether she is a superior or working in a position below yours. Whereas a peer is someone of equal standing to you, whether in terms of job responsibility or salary.

Explanation:

It's like that because as of a colleague they're basically your bosses peer.

what was the puppose of spies

Answers

Answer:

espionage or spying is the act of obtaining secret or confidential info or divulging of the same without the permmision of the holder of the info. Spies help agencies uncover secret info.

1. Define the acronym RACE and describe what it is used for?

Answers

Answer:

The acronym RACE stands for RESCUE, ALARM, CONFINE, EXTINGUISH/EVACUATE.  It is used for hospital personnel use to remember their duties for discharging a fire extinguisher.

The acronym race stands for RESCUE, ALARM, CONFINE, EXTINGUISH/EVACUATE. It is used to remember their duties for discharging a fire extinguisher.

A patient needs to be restrained for her safety. She has burns on much of her body and cannot have arnything on
her skin. Which option is best?
O hand mittens
O a bed alarm
O psychotropic drugs
O a door alarm

Answers

Answer:

i feel like this is a trick question so imma go with the drugs

25dkersey please will u go out with me plz.

Answers

Answer:

Lol Go out with him

Explanation:

Answer:

b.ruh

Explanation:

Hospitals are likely to collaborate with which groups to provide speedy and efficient emergency care? Select all that apply.

schools

police

CERT teams

other area hospitals

Answers

Answer: Police

Explanation:

Hospitals are likely to collaborate with police in order to provide speedy and efficient emergency care.

We know that people who are driving cannot drive fast, but the hospital is collaborating with the police so they can help everyone with fast ambulance car because many people are calling because of the emergency where the doctor does not have much time to save them.

Police, CERT teams, other area hospitals

Physical education

What are you doing to support your health? (Explain in detail using examples)

Can a few people give me some answers to put here? I have to do a survey everyday for my health class and its hard to come up with stuff.

Thank you!

Answers

Hi!
What I’m doing to support my health is getting enough sleep (8hrs) each night.
Sleep is important because it enables the body to repair and be fit and ready for another day. Getting a good rest may also help prevent excess weight gain, heart disease, and increased illness duration.
If you do sports, put sports. Daily runs, I have to that too. I make some stuff up sometimes.

Which of the following poses the most immediate threat to pollinators?

A. inadequate habitat
B. runoff of polluted water
C. lack of cover crops
D. using chemicals to control pests

Answers

Answer:

Using Chemicals to control pests

Explanation:

In the reading where this question was posed, it states,

" So rather than using chemicals on crops, we may choose to use organic and sustainable growing methods that help the system work together in balance. "

Which does not come straight out and tell you the answer, but you have to infer that it is the correct answer.

Also I got it correct so I know it is the right answer!

HELP PLEASE ASAP!! MARK BRAINLIEST

Describe the history of ultimate frisbee

Answers

Answer:

In 1968 Joel Silver introduced his idea of Ultimate Frisbee to the Columbia High School student council in Maplewood New Jersey, USA. The next year, the first game was played between two groups of students. They used a Wham-O Master disc. In 1969 a team had been formed at the school and they played in a parking lot.

Explanation:

Responding to a craving by using the drug can break the addiction cycle, it can also improve life for the person and his or her family.

Answers

Answer:

The correct answer is - a false statement.

Explanation:

An addiction to anything is not anything but a brain or mental disease in which an individual craves for a specific substance or thing such as drugs or alcohol. The addiction cycle can be verry vicious but it is a treatable disease by breaking the addiction cycle.

Responding to a craving by using a drug will be brought back to addiction and could be dangerous, however, responding to a craving with a healthy habit will help the person.

Help please!
Adam joins the cross-country team and starts to run several miles every day.

Which change would best fit his nutritional needs?

decreasing iron-rich foods
increasing calories and water
increasing dairy and soy products
decreasing protein and saturated fats

Answers

Answer:

b

Explanation:

The change best fit his nutritional needs by increasing calories and water.

What do you mean by nutritional needs?

Nutritional needs are defined as the amount and chemical form of a nutrient needed to support normal health, growth and development without disturbing the metabolism of other nutrients.

A healthy diet throughout life promotes healthy pregnancy outcomes, supports normal growth, development and ageing, helps to maintain a healthy body weight, and reduces the risk of chronic disease leading to overall health and well-being.

Biological factors include age, gender, growth, disease states, and genetic makeup. Among the nonbiological factors, socio-economic status is the most important.

Learn more about nutritional needs:

https://brainly.com/question/16314210

#SPJ6

_______________ is an unlawful attack made with the intent to hurt or kill.
A.
R*pe
B.
Random violence
C.
Emotional abuse
D.
Aggravated assault

Answers

Answer:

d because a. is sexual b. random like traffic violence. E. you aim to hurt the person

Answer:

D. Aggravated assault

Explanation:

Just did the test and got it right

Which of the following statements supports the conclusion that Americans are embracing the practice of sustainable living?

A. Paper recycling increased by 89 percent between 1990 and 2010.
B. Twenty-five million trees could be saved annually if one-tenth of newspapers were recycled.
C. Americans throw away 25 million plastic bottles every hour.
D. Americans recycle about 30 percent of waste even though 75 percent of it is recyclable.

Answers

Answer:

A

Explanation:

I got it right

Which of the following are symptoms of a concussion that an athlete may describe?
A. The athlete complains of shoulder pain that radiates down the arm to a tingling feeling in
the fingers.
B. The athlete feels weak, tired, and has stopped sweating.
C. The athlete states the lights hurt their eyes, they feel confused, 'not right", and complains
of an odd headache with "pressure" in their head.

Answers

Answer:

C would be the answer

Explanation:

Which of the following statements about nutrients is correct?
Food cooked in animal fat is a healthier choice than food cooked in olive oil.
Simple carbohydrates release energy slowly for a longer duration.
Fats should fulfill no more than 20 to 30 percent of your daily calorie requirements.Which of the following statements about nutrients is correct?

Answers

Answer:

the third one. I know bc I'm one a diet and the first to are COMPLETELY wrong!

Explanation:

Other Questions
Tell which number is greater.0.9, 95% math is so hard too me help Divide: 1,363.5 : 10 = ? In which regions is the Canadian Shield located?(Please help!!)15 points! What is the slope of the linear functiongraphed below? Which does not accurately describe the Treaty of Versailles? It left European borders virtually unchanged. Its war-guilt clause angered many Germans. It called for the creation of the League of Nations. It blamed Germany for World War Jacqueline is interested in helping her overweight cat lose weight so that he will be healthier and more active. She selects a new cat food based on the labels claim that it can help with weight loss. Jacqueline measures out the food carefully each day, has been weighing the cat every 48 hours, and records the measurement. What keeps this practice from being a scientific experiment? A. There is only one cat and one type of food being used. B. The cat should be weighed every day to collect more data. C. She has not considered whether the cat will like the new food. D. The food is not the brand that Jacquelines friend used for his overweight Which of the following goals stated in the Preamble to the Constitution appear to address weaknesses of the Articles of Confederation? Kimberly buys a jar of fruit punchmix. The jar holds 15 ounces ofpowder. If she uses 1 ounce a day.how long will the jar last? i didn't learn about asynchronous cause i missed school -8 = -19 + C plz answer this A local animal rescue group received a number of $10 donations (D) for its annual drive. Suppose the total of the donations (T) reached $930. Which equations apply to this situation? 3. She huddled in the corner, clutching her tattered blacked and shaking convulsively, as she feverishly searched the room for the unknown dangers that awaited her. 1. Hopeful2. Ominous3. Unpleasant4. InformalWhat clues helped You? How might the building of this shopping center affect the watershed? there may be -A. an increase in the amount of runoff water into the river and possible flooding B. a decrease in water pollution for the nearby city C. an increase in the amount of water that enters the soil D. a decrease in the amount of precipitation for the area Will give brainlest!! Solve the inequality: 3x + 12 X 18 Describe the differences between Civil and Criminal Court. Help me PLZZZ!!!!!All you have to do is find a multiplication equation that represents the balance. Also, the answer IS NOT 5 times 5, I already tried that. 10 POINTS FOR THE RIGHT ANSWER AND DON'T ANSWER IF YOU DON'T KNOW!!!!! How do paragraphs 3 and 4 support a key idea of the account? A They explain why the scrolls are so important. B They show just how old the scrolls really are. C They demonstrate how the scrolls are used by scholars. D They prove that the scrolls are as important as the Bible. In the Dead Sea scrolls read the sentence from paragraph 2, how does this information fit into the overall structure of the account? What areas would the Mayans need to be skilled in to complete the Kukulcn pyramid?