Which gemstones can be identically replicated in a lab?.

Answers

Answer 1

Answer:

Diamond, Sapphire, Ruby and Emerald

(that's all i can remember)

Answer 2

Answer: As of my last knowledge update in September 2021, several gemstones can be identically replicated in a lab through various processes. These lab-created gemstones are often referred to as "synthetic" or "lab-grown" gemstones. Some of the gemstones that can be replicated in a lab include:

Explanation: Cubic Zirconia (CZ): A popular diamond simulant with a brilliant sparkle.

Lab-Grown Diamonds: Diamonds that have the same chemical and physical properties as natural diamonds.

Lab-Grown Moissanite: A gemstone with exceptional brilliance and fire, often used as a diamond alternative.

Lab-Grown Ruby: Synthetic rubies that mimic the appearance and properties of natural rubies.

Lab-Grown Sapphire: Synthetic sapphires available in various colors, including blue, pink, yellow, and more.

Lab-Grown Emerald: Synthetic emeralds that closely resemble natural emeralds.

Lab-Grown Alexandrite: Synthetic alexandrite with color-changing properties similar to its natural counterpart.

Lab-Grown Aquamarine: Synthetic aquamarines with a blue to blue-green color.

Lab-Grown Amethyst: Synthetic amethysts that mimic the purple hue of natural amethysts.

Lab-Grown Opal: Synthetic opals with play-of-color similar to natural opals.

It's essential to note that while these lab-created gemstones share similar physical and chemical properties with their natural counterparts, they are typically more affordable and more sustainable alternatives. Lab-created gemstones are commonly used in jewelry and have gained popularity over the years. However, the gemstone market is continually evolving, and new advancements in gemstone synthesis may have occurred since my last update.


Related Questions

In women's prisons, the ________ role is occupied by sophisticated professional criminals who try to do easy time by manipulating other inmates and the staff to their own advantage.

Answers

Answer:

cool is the answer

Explanation:

As of 2010, how many states do not engage in direct democracy?.

Answers

Answer:

ovaries

Explanation:

Why is the chevron championship leaving mission hills.

Answers

Answer:

Not enough fans

Explanation:

Answer:  The large crowds that populated Mission Hills were dwindling even before the CO VID-19 pandemic arrived and forced the last two tournaments to be played without fans.

Explanation:

hope this helps :D

Julia wants to apply decorative border around a cake. What measurement does Julia need to know about the cake before she starts?

Answers

Answer:

find the area of the perimeter of the side of the cake

Explanation:

this will give you the mesurement

The main constitutional issue regarding Bush's claims to executive privilege was that his interpretations of executive privilege ___________.

Answers

Bush's claims to and interpretations of executive privilege endangered the principle of the separation of powers.

What is the principle of the separation of powers?

The principle of the separation of powers recognizes that the three branches of government are separate and equal and perform different roles.

The three branches are the legislature (Congress), Executive, and Judiciary.

While Congress makes laws, the Executive implements the laws, leaving the Judiciary to interpret the laws.

Thus, the main constitutional issue regarding Bush's claims to executive privilege was that his interpretations of executive privilege endangered the principle of the separation of powers.

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Answer:

endangered the principle of the separation of powers.

Explanation:

I ttook the test

The best way to achieve the shortest braking distance is to:.

Answers

Answer:

The best way to achieve the shortest braking distance is to simultaneously produce maximum braking pressure at the front and rear brakes without locking either wheel.

Explanation:

I hope this helps.

The best way to achieve the shortest braking distance is to use the settings in a way that simultaneously generates the most braking force at the front and rear brakes without sliding either wheel.

What is braking force?

Braking force is defined as a force that causes the body to slack off or slow down, whether it comes from the earth, someone, or something else.

It is also defined as the longitudinal force generated by applying braking torque, measured in newtons.

When the brakes are used, the wheels rotate more slowly, which increases the friction between the road and the tires.

The road surface is parallel to these forces of friction. The road pushes back on the tires while the tires push back on the road.

When the pedal is depressed, the master cylinder transmits hydraulic pressure to the slave cylinder. The master cylinder's piston is depressed when you press the brake pedal, forcing fluid along the pipe. Each wheel has a slave cylinder, which the fluid fills and forces the pistons out of to apply the brakes.

Thus, the best way to achieve the shortest braking distance is to use the settings in a way that simultaneously generates the most braking force at the front and rear brakes without sliding either wheel.

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Luke constantly strives to be the center of attention, yet the ideas he so eloquently expresses are usually shallow and changeable. If he were diagnosed with a personality disorder, it MOST likely would be:

Answers

The ability of Luke to constantly strives to be the center of attention shows a diagnosis of a personality disorder called histrionic disorder.

What is a Histrionic personality disorder?

A personality disorder is a form of a mental condition characterized by strict and abnormal thinking patterns, functioning, and behavior.

A Histrionic personality disorder is one of several types of dramatic or theatrical personality disorders. These diseases are characterized by powerful, unstable emotions and erroneous self-images.

The level of self-esteem in persons with a histrionic personality disorder is based on the validation or the approval of others rather than a genuine sense of self-worth.

This is why they always have a strong need to be recognized and will frequently act out in dramatic or inappropriate ways to attain it.

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Techniques used to rank individuals according to social class are a. reputational. c. objective. b. subjective. d. all of the above

Answers

A social class is a grouping of people into hierarchical social divisions, the most frequent of which are the high, middle, and bottom classes.

What is the difference between the three?

Reputational method: Members of the society are asked to rank other members of the society based on what they know about their personality and culture.

Subjective method: People are asked to evaluate their own social standing using a subjective method.

Objective method: Wealth, profession, and schooling are used to define social class.

Thus, Option D is the correct option that is all of the above.

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Answer:

d. all of the above

Wellness pharmaceuticals has released a new antidepressant, lexabuzac. which type of monopoly does the company most likely have on this medication? natural monopoly de facto monopoly government monopoly technological monopoly

Answers

The new depressant released by the Wellness pharmaceuticals are known as lexabuzac is an example of a technological monopoly and Option D is correct.

What is a monopoly?

A monopoly can be referred to as a situation where there is only a single seller in the market and that seller has full control over the price and production of the product in the market.

The launching of a new antidepressant requires special technological developments and these developments are shown by the wellness pharmaceuticals in launching lexabuzac.

Therefore, the new depressant released by the Wellness pharmaceuticals known as lexabuzac is an example of a technological monopoly, and Option D is correct.

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Answer:

D

Explanation:

Which of the following describes a scholarship?

Compensation given to students for working on-campus jobs
Funds given to students based on academic merit that do not require repayment
Funds offered to students by banks that require repayment following graduation
Monies provided to students by the government that must be repaid after graduation

Answers

Answer:

Funds given to students based on academic merit that do not require payment.

Explanation:

Because if you get a scholarship to a college then that college wants you to attend their school, because they realize how athletic or smart you are and want their college to be the college that you graduate from.

Answer:

b

Explanation:

why is economic development hard for the people of lesotho and swaziland

Answers

Answer:

to attract foreign investments coupled with an extensive programme of guiding local entrepreneurs in establishing

Explanation:

will give 100 brainly points and brainlest if you help
For this assignment you need to come up with an advertisement for a local
grocer. Remember that this store is competing against super stores such as
Target and Wal-Mart. Your ad must make the local grocery store stand out and
help consumers to pick their small store over a store like Target. Small stores
have to have higher prices in order to make a profit, which makes it more difficult
to compete with the super-stores. Think about the reasons why a consumer
would choose their store.

Answers

Answer:

he things they sell could be fresher or from farms, they could make their store look modern, they could be eco friendlier

Explanation:

I hope this answers your question^^

Answer:

The foods or fruits can be fresher from farms, they can make their store look nice and modern and also be more friendly with customers.

How many votes needed for supreme court confirmation?.

Answers

Answer:

You just need a Majority vote.

Explanation:

A client with borderline personality disorder (BPD) who evaluates experiences, people, and objects in terms of mutually exclusive categories (e.g., good or bad, success or failure) is demonstrating which type of thinking

Answers

When this patient starts to evaluate experience in this manner, the type of thing that they are demonstrating is called Catastrophizing.

What is  Catastrophizing?

People that are known to have borderline personality disorder are known to use this mechanism when they try to assess stressful situations.

In their cognitive mode, they may start to evaluate their experiences and other situations.

Read more on borderline personality disorder here: https://brainly.com/question/6819563

Science informs policies that promote our health, _______________, and environmental stewardship. (what goes in the blank)

options:

Stock market


Decisions


Money


Safety

Answers

Answer:

The answer is Safety

Explanation:

they make sure were safe.

Your roommate calls you and tells you she will be not coming back to the dorm tonight but will see you in the morning. As you listen to her you interpret and try to make sense of what she is telling you. What you are doing is formally referred to as:

Answers

Answer:

inferencing

Explanation:

hopefully this is helpful, I'm sorry if not.

Which statement best describes the rock cycle?
Select one:

A process in which the air changes the types of rocks

A classification system for rocks

Processes that change rocks from one type to another

A way to figure out the age of rocks

Answers

Answer:

A classification system for rocks

what can be used to decrease um uh er in public speaking positive punishment, awareness training, positive reinforcement, negative punihsment

Answers

Awareness training can be used to decrease um, uh, er from the audience during a public speaking event.

What is awareness training?

An awareness training is to educate the audience on their obligations and duties to preserve the privacy, accessibility, and integrity of their institution's information.

If the murmurs of an audience in too much in a public speaking event, the utilization of awareness training is needed to call their attention back to the main purpose of the event.

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Allen can be described as an average American. He is currently 65 years old. He is likely to live 18.4 more years. Hence, it can be said that Allen has a ________ of 83.4 years.

Answers

Since Allen is 65 years old and more likely to live for more 18.4 years, then, he have a life expectancy of 83.4 years.

What is a life expectancy?

This refers to the estimated average number of years that a person of a given age is expect to live.

Thus number are used by life assurance office to calculate the risk of death of the life assured.

Therefore, the life expectancy of Allen is 83.4 years.

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Complete the sentence to describe the function that the integumentary, skeletal, and circulatory systems have in common.

The integumentary, skeletal, and circulatory systems all play a role in protecting the body against a
.

Answers

Answer:

consists of groups of fibers, or cells, bound together. smooth, cardiac, skeletal. three main muscles in your body.

Explanation:

One of the united states’ allies is in danger of coming under a communist dictatorship, and citizens are gearing up for rebellion. this dictator does not have a track record of violence against citizens, the united states, or other nations. the nation has reached out to the united states for military help so that it can prevent the communist takeover and hold elections to determine a new direction for its government. which reason would best support the united states in taking military action? to defend human rights to support democratic change to prevent and fight terrorism to protect geographic interests

Answers

The best reason to support the United States in taking military action is to support democratic change.

What are military actions?

A military operation refers to a state's or a non-state actor's organized military actions in response to a developing scenario.

These activities are intended to be a military strategy for resolving a conflict to the state's or actor's advantage.

Thus, the correct option is B. to support democratic change.

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Worldwide, households headed by females are less likely to live in poverty. please select the best answer from the choices provided. t f

Answers

Answer:

False

Explanation:

!!PLEASE PLEASE PLEASE MARK METHE BRAINLIEST!!

Carl jung believed that dreams could be indicators of both past and future behaviors. please select the best answer from the choices provided t f

Answers

Carl Jung believed that dreams are the indicators of both past and future behaviors.

What do you mean by behavior?

Behavior refers to the way a person or thing acts in a certain way.

Carl Jung thought that dreams help in working on problems in life by suppressing desires into consciousness.

He saw dreams as attempts to communicate something important to the people.

Therefore, it is a True statement.

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Answer:

True

Explanation:

True

Why are presidential inaugurations important to american democracy?.

Answers

Answer:

As one president’s term ends and another begins, there is a ceremony. Its importance is one of symbolism rather than substance. The Constitution is clear: On Jan. 20, there will be a transfer of power. There is no mention of an inauguration.

Explanation:

a mother, when speaking to her young child about her father, looks at him. the child then follows her mom's gaze by looking at her dad. the child has just demonstrated what form of attention

Answers

Answer:

responding to joint attention

Explanation:

The _______ process helps us to cope with uncertainty by formulating future courses of action designed to help achieve specified results.

Answers

Answer:

planning

Explanation:

Many of county governments can be described as:
a)stable
C)tedious
b)chaotic
d)well balanced

Answers

Answer:

a)stable

Explanation:

This looks like the best option out of all of them.

Hope this helps! Have a good day! :)

Which of the following is a risk factor that may increase the likelihood of child abuse?
A. A child's community offers few activities for young people.
B. A child lives in an environment where household rules are enforced.
C. A child lives under conditions with many protective factors.
D. A child's personal caregiver has a college degree.

Answers

Answer:

I think its B

Explanation:

seems like the only situation where child abuse would occur also pls look at my question thats worth 100 points in biology if ur in highschool or in maybe AP classes

A risk factor that may increase the likelihood of child abuse is A child lives in an environment where household rules are enforced. Thus the correct option is A.

What is Child Abuse?

Abuse is defined as a behavior in which another person is purposefully harmed or injured. Child abuse is more than just physical injury committed against a child. It refers to any sort of adult misconduct that is violent or frightening to the child.

Isolation and a lack of support from family, friends, and those who can help with parental responsibilities are possible causes of child abuse. The primary contributing factor is having a history of abuse or neglect as a child.

The guardians who have drug or alcohol problems, If a child lives in a home where rules are upheld, this could be a risk factor that makes child abuse more likely.

Therefore, option A is appropriate.

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What does the constitution contain?

Answers

A constitution contains the fundamental principles that outline the purpose, structure, and limits of an organization. Essentially, the constitution provides a foundation upon which an organization operates.

The success of the new conservative movement in achieving its goals was most challenged by the:.

Answers

The goals of the new conservative movement was made difficult due to the ongoing popularity of many social welfare programs.

What is the conservative movement?

This was a social movement that aims to preserve the national interests, opposes illegal immigration, supports free market economic policy in the 1980s.

The emergence of the conservative movement faced some difficulties because of ongoing popularity of many social welfare programs in the country.

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