On the periodic table, the elements known as noble gases are all found in?

Answers

Answer 1

Answer:

Period 18

Explanation:

It also in group 0

Answer 2

Answer:

Period 18

Explanation:

ik it is trust me


Related Questions

Chromosome number is half of original cell is it mitosis or meiosis

Answers

Answer:

Meiosis

Explanation:

meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.

How would you describe the term “GMO food” to someone who’s never heard it before

Answers

Answer:

Genetically modified foods, also known as genetically engineered foods, or bioengineered foods are foods produced from organisms that have had changes introduced into their DNA using the methods of genetic engineering.

Explanation:

Answer:

GMO means grouth hormones

non GMO means no growth hormone

How are the tongue, ears, and nose a part of the nervous system?

Answers

Because they are all sense organs

Answer:

Option A

Explanation:

Options:

A) They are sense organs that are part of the central nervous system.

B) They are sense organs that are part of the peripheral nervous system.

C) They are internal organs that are part of the central nervous system.

D) They are internal organs that are part of the peripheral nervous system.

The answer is option A or "they are sense organs that are part of the central nervous system." Remember that tongue, ears, and nose are all senses and that they are connected to the central nervous system so when you smell, taste, or hear something your nervous system sends a message to your brain about what it is. In a way it's the same as feeling pain, pain is inflicted on the body and then your nerves on where the pain is located send a message to your brain letting it know that it's hurting.

Hope this helps.

In an _________, dots around an element's symbol indicate the number of valence electrons in an atom.​

Answers

Answer:

Bohr Diagram

Explanation:

Is a Diagram where you put the element in the middle and rings with dots around the outside representing shells and the number of electrons. Almost always taught at middle school/High school.

A student observes that a popcorn kernel has a hard coat. He places the kernel in a moist paper towel and observes it for several days. He notices that the coat splits and a small root emerges. He concludes that—

water outside the seed coat exerted a pushing force, breaking the seed coat


air inside the seed coat exerted a pushing force, breaking the seed.



water outside the seed coat exerted a pulling force, breaking the seed coat.



gravity exerted a pulling force on the stem, breaking the seed coat.

Answers

Answer:

d

Explanation:

got it right on the test

The characteristic of life that represents birds migrating to the south is

Answers

Answer:

Living things respond to their enviorment.

Explanation:

Hope that helped!

I knew a woman who was a cop and had a taser man! she was stunning

Answers

Answer:

lol best cop pun i've herd yet

Explanation:

i told my friend 10 jokes to make him laugh, but unfortunately no pun in 10 did

Would you design cars with different masses or equal masses? Would you design your cars with high speeds or low speeds? Use Newton's Laws of motion to support your response.

Answers

Answer:

You can actually apply the same concept, obviusly you want the cars to be the same weight, and you want your cars to be not too fast, because of the same equation F=MA if the car is faster, is because it has higher acceleration, wich results in higher impact force.

Explanation:

Can y’all help me figure out the other ones or can y’all correct my work if I messed up because I’m stuck.

Answers

Answer:

5. ee, attatched earlobes

8. Ee, free earlobes

Explanation:

How does the internet amplify our existing attitudes?

Answers

the internet as in social media? well if it is that it causes a severe decline in grade with teens and it also makes the numbers for depression cases go up with younger kids because they are the main consumers in social media

well if it is that it causes a severe decline in grade with teens and it also makes the numbers for cases go up with younger kids because they are the main consumers in social media.

What is Social media?

Social media refers to methods of communication where individuals produce, share, and/or exchange knowledge and concepts in online groups and networks. The primary accounts on are managed by the Office of Communications and Marketing.

For schools, departments, and offices wishing to establish or maintain an existing social media presence, we provide a variety of tools, including individualized consultations where we review social media goals and strategy and provide insights and ideas.

You must fill out the Account Request Form before opening any social media accounts. If your school has any rules or branding requirements, be sure to ask the communications office about them.

Therefore, well if it is that it causes a severe decline in grade with teens and it also makes the numbers for  cases go up with younger kids because they are the main consumers in social media.

To learn more about Social media, refer to the link:

https://brainly.com/question/30326484

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which kind of electrical charge is found on a hydrogen atom of a polar water molcule?

Answers

Answer:

he two hydrogen atoms and one oxygen atom within water molecules (H2O) form polar covalent bonds. While there is no net charge to a water molecule, the polarity of water creates a slightly positive charge on hydrogen and a slightly negative charge on oxygen, contributing to water's properties of attraction

Explanation:

2. Which of the following would NOT be considered an abiotic activity in the ecosystem?

Answers

Answer:

the multiplication of bacteria in human skin.

Explanation:

bacteria is living.

Cellular respiration and photosynthesis form the basis of the __________.

Group of answer choices

A) water cycle

B) biomass

C) nitrogen cycle

D) carbon cycle

Answers

The answer is D. Carbon cycle

Water found in an ice cap is...

A - Salt Water
B - Fresh Water

Answers

Answer: B soo sorry if im wrong!!

Explanation:

Answer:

fresh water

Explanation:

its frozen wich preserves it

What subatomic particle needs energy for it to become "excited" and
contribute to the chemical reactions of photosynthesis?

Answers

Answer:

The electron

Explanation:

The electron needs to be "excited" or have sufficient amount of energy to take part in reactions for covalent bonding, ionic bonding or metallic bonding.

What roles do DNA and chromosomes play in the coding of instructions for the inheritance of traits, or joe traits passed on parents to offspring?

Answers

Answer:

I really hope this helps

DNA is the vital for all living beings. even plants. it is important for inheritance, coding for proteins and the genetic instruction guide for life and its processes. DNA holds the instructions for an organisms or each cells development and reproduction and ultimately death.

Each chromosome consists of a single, very long DNA molecule, and each gene on the chromosome is a particular segment of that DNA. the instructions for forming species characteristics are carried in DNA.

In my science class we just got done learning this so it should be correct.

What's the interaction of tissues and organs within the circulatory system

Answers

Answer:

The cardiovascular or circulatory system is designed to ensure the survival of all cells.

Explanation:

i need help please
i didn’t really understand but i put the text boxes in circles now , please help i’ll give brainlest!

Answers

Answer:

Explanation:everything looks good

Answer:

its converted transformed destoryed matter

Explanation:

Hellllpppp meeeeeeeeeee

Answers

Answer:

D.

Explanation:

Feel free to give brainliest.

Have a great day, Sleepy and Maisie. Same thing goes for everyone else.

Diabetes is a disease where the body is unable to produce enough insulin in the pancreas to help lower the levels of blood glucose.
Which two organelles are most responsible for producing insulin in the pancreas?
A)
nucleus and ribosome
B)
nucleus and mitochondria
C)
ribosome and mitochondria
D)
golgi apparatus and lysosome

Answers

Answer:

The answer is A.

Explanation:

because i had this test and got it wrong. its A.

Diabetes can be a very chronic disease if not properly controlled, it mostly affect the aged people. If not properly treated it can in some cases lead to the death of the individual.

Diabetes occurs when the pancreas in the body system does not produce any insulin, the insulin is a type of hormone that is found in the body, this hormone helps to normalize the amount of blood sugar that is present in the human body.

The two organelles in the pancreas that is responsible for the production of insulin in the body is; nucleus and ribosome

Please see the link blow for more information

 https://brainly.com/question/10606367?referrer=searchResults



What substance kills Thrax (and most other pathogens)?

Answers

Answer:

Alcohol

Explanation:

Alcohol does so yeah that does work.

What is the function of the hydrogen ion concentration gradient?

Answers

Answer:

Notice the large difference in the number of hydrogen ions on the two sides of the membrane. This difference is a hydrogen ion, or proton, concentration gradient. The energy associated with this gradient is used to synthesize ATP from ADP and Pi. This occurs at the ATP synthase complex.

Explanation:

How does water cause frost wedging?

A
Water attracts lightning, which breaks apart huge boulders into many smaller pieces.

B
Water carries sediment to large rocks, causing them to rub against each other.

C
Water freezes and thaws inside rock cracks, causing them to widen and then split.

D
Water slowly wears down a rock’s sharp edges, leaving behind a smooth surface.

Answers

Answer:

C. Water freezes and thaws inside rock cracks, causing them to widen and then split.

Explanation:

When water gets in the crack at the bottom and freezes, frost wedging occurs.

Frost wedging happens when water gets in crack, freezes, and expands. This process breaks rocks apart. When this process is repeated, cracks in rocks get bigger and bigger (see diagram below) and may fracture, or break, the rock.

The answer is c and also it tell me it has to have 20 characters so I’m typing this

Raising the temperature of a gas will increase its pressure if the volume of the gas

Answers

Answer:

raising the temperature of a gas will increase its pressure if the volume of the gas. and the number of particles are constant. the temperature and volume in a closed container of gas remain constant if the number of particles of gas is increased, the gas pressure will.

Will Mark Brainiest. What are 6 physical properties of mountains and 2 chemical properties?

Answers

Answer:

Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.

Physical properties are those that can be observed without changing the identity of the substance. ... Properties that describe how a substance changes into a completely different substance are called chemical properties.

Explanation:

Flammability and corrosion/oxidation resistance are examples of chemical properties.

does any one know whats wrong with my foot it has been in constant pain since yesterday now i dont know if it is a sprain or what plz help im in constant pain now i can hardly walk it is the long near the big toe right in the center of the long bone conecting to my ankle plz i need to know if i need to go to doctor.

Answers

Answer:

Yes. You need to go to the doctor.

Explanation:

Your foot could be doing this because the bone itself could be bruised or else it somehow got injured or is in some other type of pain.  

The fact that whales have a pelvis is which type of evolutionary evidence?

Answers

Answer:

Anatomical Evidence

Explanation:

The pelvic bones in whales are a good example of evolutionary anatomical evidence shown by vestigial evolution where whales evolved from four-legged land mammals and secondarily lost their hind legs.

30. Both animal fats and plant oils are made up of glycerol and
A. amino acids
B. fatty acids
C. polar molecules
D. saturated fats

Answers

Answer:

B

Explanation:

Fatty acids

The digestive process begins as food is chewed in the mouth. The chewing of food is primarily conducted by the – A immune system B lymphatic system C muscular system D respiratory system

Answers

the answer is lymphatic system

Please help me confused

Answers

Best choice is 2 but not sure
I am pretty sure it is option 2?
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