Who good at this n kno the answer hmu

According to the periodic table, how many neutrons are in potassium atom that has an atomic mass of 41?

a 19

b 20

c 22

d 39

Answers

Answer 1

Answer:

c.22

Explanation:

41-19=22

I hope this helps

Answer 2
A 19 bossssssssssssssssssss

Related Questions

no link need right answer

Answers

Answer:

Her numbers are WAY too high. According to the section at the bottom, recycling cans, paper, plastics, etc. is the equivalent of taking 117 cars off of the road. If you took 117 cars off the road for a year, you would only prevent 549.9 metric tons of greenhouse gases all together. However, according to this chart, it would get rid of thousands of metric tons of greenhouse gases.

Explanation:

Fill in the blanks with the vocabulary.

Vocabulary:
Speed of light
Photon
Reflect
Solar Panels
Photoelectric Effect​

Answers

4) speed of light
5) solar panels
6) photon
7) photoelectric effect
8) reflect


I believe this is correct

4 speed of light
5 solar panels
6 photon
7 photoelectric effect
8 reflect
I’m pretty sure this is it

I need help with these ill mark brainliest if its right ("uploaded file" bots will be reported)

Answers

The first question the mass of Zinc would be 104g

152-64 =88
192-88=104

The second question the mass would be 159g

127+32 =159g

In which relationship do both species benefit?



Mutualism

Commensalism


Parasitism

Answers

Explanation:

Mutualism are defined as interactions between organisms of two different species, in which each organism benefits from the interaction in some way.

Commensalism, in biology, a relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter.


Parasitism, relationship between two species of plants or animals in which one benefits at the expense of the other, sometimes without killing the host organism.

So the answer is mutualism

How does natural selection change the traits of living things over long periods of time? *
A. Organisms with favorable variations of traits will live longer
B. Organisms with favorable variations of traits are more likely to survive and reproduce
C. Organisms are always changing traits

Answers

The answer for this one is C . Organisms are always changing traits
The answer is B it makes the most sence

A hydrogen atom is made of one proton and one electron. Electrons orbit the nucleus in

A squares.
B energy levels.
C Bohr dot models.
D atomic structures.

Answers

Answer:B i think i hope this helps

Explanation:

The answer to your question is B

QUESTION 9

Which of the following is an example of a predator-prey relationship?

A. A lion eating a zebra.
B.A human eating fruit
C.A bee landing on a flower.
D.Tick feeding on a dog.

Answers

a is the answer! have a great day! :D
The answer is A. A lion eating a zebra :)

Hurry Quickly!!!!!
Light magma has _____ silica which means _____ viscosity, meaning ______ flow.
Dark magma has _____ silica which means _____ viscosity, meaning ______ flow.

Answers

Answer:

The higher the amount of silica in the magma, the higher is its viscosity. Viscosity is a liquid's resistance to flow. Viscosity determines what the magma will do.

Yo plz help no links
Sublimation is the transformation from the _____ phase.
a. Solid to the liquid b. Solid to the gas
c. Liquid to the gas d. None of the above

Answers

Answer:

b. Solid to the gas

Explanation:

Sublimation is the process of transformation directly from the solid phase to the gaseous phase, without passing through an intermediate liquid phase.

Hope this helped!!!

Answer:

Sublimation is the transformation from the solid to the gas phase.

Explanation:

Sublimation is something like for example snow changing to water vapor without melting.

Snow is a solid and water vapor is a gas.

Minerals like halite and gypsum often form from evaporation. This occurs when.....


1. when water evaporates, some of it turns into minerals if it bumps into rocks on the way up.

2. mineral molecules dissolved in water evaporate with the water, forming tiny mineral crystals in the clouds that fall back to earth when it rains.

3. mineral molecules dissolved in water are left behind when the water evaporates, forming solid crystals.

4. mineral molecules dissolved in water turn solid when the water becomes very hot.

Answers

Answer: answer is 4

Explanation:

please help me, i don’t understand :(

Answers

Answer:

weathering

Explanation:

different states of the u.s and what climate it is in every state.

The map displays weather, and based on the map showed, Texas stormy on mostly the north side as to sunny on south

Science-DNA Codes. Fill out the chart.

Answers

Answer: (not sure)

T - A  

T - A

T - A

A - T

C - G

G - C

C - G

C - G

A - T

im not sure about the amoni acid produced but

AAA produces -> Lys.

ACG produces -> Thr.

and i don't know about the last one

Answer:

tui

Explanation:

Students were investigating how static electricity can cause objects to move. They decided to take pictures of what they observed.Write a scientific explanation about the forces that can affect objects when the objects are not touching. Make a claim and state your evidence.

Answers

Answer:

Answer: Think of a thunderstorm, sometimes it depends on the magnitude of a push or pull to move an object even without touching it. When a object is sitting still, it means the normal force and the gravitational force are balanced, when one force becomes greater, it takes over.

Explanation:

I'm new to brainly but I hope I could help!

How does this simulation demonstrate the Law of Universal Gravitation?

Answers

It demonstrates this law, by showing the students how mass affects gravity in a solar system.

Hope it helps :)

Answer:

The Law of Universal Gravitation states that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them. This simulation uses the sun to attract other planets. The greater the distance between the objects the greater gravitational pull.

Explanation:

Just helping out another person she wasn't able to do it so give the credit to her not me. Her names is izzyfranklin38

Help me ONLY ANSWER IF U KNOW
P.S I WILL MAKE BRAIN CROWN AND GIVE POINTS

Answers

Answer:

Trey searching it up on socratic i recoment it its a mth app better than this

Explanation:

The graph shows global iron ore distribution in 2014. Which statement is a scientifically sound conclusion to draw from this data?



A. Geological processes caused iron ore distribution to be similar across the globe.

B. Australia has more favorable geological processes for iron ore production than the United States.

C. Brazil is more efficient at iron ore mining than the United States.

D. Canada has as many iron ore reserves as Australia, but Canada’s reserves haven’t yet been mined.

Answers

Answer:

the Answer is option B

Explanation:

got 5/5 on my test score

Answer:

since Australia has a higher number of coal it is the answer.(Natural Resources: Mastery Test) fingers crossed i get it right.

Explanation:

Come up with a three-step plan for your household to reduce its effect on water pollution. Your plan should include a way to educate your family about how to reduce water pollution around the house and a way to encourage or reward your family to stick to your plan.

Answers

Answer:

1 tell your family difrent ways to safe water

2 dont leave the water running when you brush your teeth

3 dont dump cups of water out for no reason

Explanation:

Keep out oils, fat, or grease from the sink. ...
Abstain from flushing contaminated liquids, pills, drugs, or medications down the drain. ...
Desist from using the toilet as a bin. ...
Ensure minimal use of bleach or detergents. ...
Reduce the use of herbicides, pesticides, and fertilizers.
Brainiest please

DNA codes. Fill out the chart.

Answers

Answer:

A

A

A

T

G

C

G

G

T

A

C

T

Explanation:

A goes with T

T goes with A

G goes with C

C goes with G

Rocket engines can be fueled by liquid hydrogen. The liquid hydrogen reacts with liquid oxygen, producing water vapor and releasing an enormous amount of energy.

Consider the following reaction:
2 molecules of hydrogen (H2) react with 1 molecule of oxygen (O2) to produce some amount of water (H2O).

To find the amount of water produced, first determine the number of each type of atom in the products.

Hint: During a chemical reaction, atoms are not created, destroyed, or changed from one chemical element to another.

Answers

Answer:

you can check with others I'm sorry I couldn't help tho

what type of events might cause many organisms to die in the same area

Answers

Answer:  Well first lets define "extinction event" which is a widespread and rapid decrease in biodiversity on Earth. Events that cause this is recognized by a intense change in the unlikeness of multicellular organisms. So basically it takes place when the rate of extinction increases with regard to the rate of  speciation.

Explanation:

When life forms have limited geographical range, they are more likely to become extinct because many individuals may encounter chance events that harm the population, such as droughts, floods, the negative effects of invasive species, or rainforest deforestation.

What is an biodiversity?

Biodiversity refers to the variety of life forms found in one area, including animals, plants, fungi, and even microorganisms such as bacteria. In ecosystems, all of these species and organisms coexist.

Biodiversity refers to the natural world around us and the variety of organisms such as plants, animals, insects, and microorganisms that live on our planet.

Every one of these exists in delicate balance and lives and works together in ecosystems to sustain and support life on Earth.

Because many individuals may actually meet chance events that harm population, such as droughts, floods, detrimental consequences of invasive species, or rainforest deforestation, life forms with limited geographical range are more likely to become extinct.

Thus, these are some of the events that might cause many organisms to die in the same area.

For more details regarding biodiversity, visit:

https://brainly.com/question/13073382

#SPJ2

Write a paragraph about the each classification characteristic and how to tell the difference.

Answers

Answer:

Square, quadrilateral, rectangle, and a parallelogram

Explanation:

A square has 4 right angles, and 4 parallel sides.

A quadrilateral has 4 sides, and anything with 4 sides is that. A square, rectangle, and a parallelogram qualify as a quadrilateral.

A rectangle has 4 right angle, and 2 pairs of parallel sides. A square is a special type of rectangle.

A parallelogram has only 2 parallel sides, and the angle doesn't matter.

Hope this helps! :)

What qualifies as a quadrilateral,Rectangle4 sided shapesparallelogramsquare

What qualifies as a rectangleSquare

What qualifies as a parallelogramA shape with 2 pairs of parallel sides[tex]\left \{ {{Parallelogram:} \atop {Rectangle}} \right.[/tex]

plz solve this :D thank u

Answers

Answer: D, Prokaryote

Explanation:

Answer : D prokaryote

no link need right answer

Answers

i think it would be D
D........................

ILL GIVE THE BRAINLIST HELP ME ASAP

What is the process called when an Igneous rock can become a Metamorphic or Sedimentary rock called? Explain your thinking

Answers

A metamorphic rock can turn into an igneous rock if it becomes hot enough to melt. Then, when it cools enough to become solid the result will be an igneous rock. An igneous rock can become metamorphic, if it is under pressure when it is heated. The pressure will keep the rock from melting but will allow the atoms to unite with our atoms forming new minerals when the rock cools. The resulting metamorphic rock will have some new minerals that the igneous didn't have. The new minerals will have a ordered physical arrangement unlike the random mixture of an igneous rock.

yuhhhh run it up ian kno..............

Answers

It would be 22! You subtract the atomic mass from the atoms!

Answer:

22

Explanation:

The reason its 22 is because in order to calculate the neutrons of an atom, you subtract the mass and the protons. A potassium atom has 19 protons. This would make the equation 41 - 19 which equals 22.

can someone help me rq

Answers

Answer: there

Explanation:

It’s 6,5,1,4,3,2 because the first guy said so

In the Everglades, a heron has relationships of predation with different organisms. Choose the organism in the food web that represents the heron’s prey.

Answers

The carp. The arrow that points towards the heron means that animal is what the heron eats.

Let’s say you only have ½ a box of brownie mix (260 g). One full box of brownie mix has 520 grams. If you were to make a whole box of brownie you would need 3 tablespoons of water, ½ cup oil and 2 eggs. Since you only have ½ a box you need to change these amounts. How much water, oil and eggs will you use to make the ½ box of brownies?

Answers

Answer:

Divide everything by 2

For1/2box of brownies

Water:3/2=1.5 tablespoons of water

Oil: 1/2/2=1/4 cup

2/2=1 egg

Explanation:

Which of the following does a plant not need for photosynthesis?
Carbon dioxide
oxygen
water
sunlight

Answers

Is it a multiple choice answer? It needs all of these items
It needs all of them. But if there is not a “ none of the above option” choose carbon dioxide.

QUESTION 7
Ostriches and gazelles are two animals that live in Africa. They graze for food near each other because they help each other spot predators. The gazelle has excellent eyesight, but poor hearing, and the ostrich has excellent hearing, but poor eyesight. These two animals will alert one another when danger is near.
Which term best describes this relationship?
A.Mutualism
B.Parasitism
C.Commensalism

Answers

the answer is A. mutualism

It’s A choose AAAAAAAAAAAAAA
Other Questions
QUICK IM DOING A TEST AND NEED HELP PLEASE Using complete sentences, give an example of each of the levels of thinking identified in Blooms Taxonomy. The levels are:Remember (recognizing, recalling)Understand (interpreting, exemplifying, classifying, summarizing, inferring, comparing, explaining)Apply (executing, implementing)Analyze (differentiating, organizing, attributing)Evaluate (checking, critiquing)Create (generating, planning, producing) Simplify x2 + 10x + 9 over 2(x + 9) (x + 9) Which sentence corrects the shift in mood? (1 point)a. They will go to the movies, or they could rent one at home.b. Go to the movies, or they will rent one at home.c. They might go to the movies, or they could rent one at home.****d. They should go to the movies, or they will rent one at home.**** my answer is c. 2. Why is it difficult for us to go up in a mountain than go down?A We are moving against gravityB. We are pulled by the windC. We are moving towards gravity.D. None of the aboveFarthhelp Nineteen plus seven times the quantity of ten plus five, minus 4 to the third power The graph shows changes in life expectancy in the United States over a fifty-year period.What challenge arose as a result of the trend shown above?A. educating millions of school-age childrenB. providing medical care for an aging populationC. keeping people from leaving the country to retire overseasD. offering easy-to-follow voting registration procedures Find the area of the parallelogram, 22mm 11mm. Please help im stu-pid Which of the following does not representfunction of x? In what way are thermal pollution and eutrophication similar in their impacts on aquatic ecosystems? A) Both processes are caused by sewage effluent. B) Both processes occur often in the spring and rarely in the winter. C) Both processes increase the nutrients that are available in the freshwater ecosystem. D) Both processes can lead to lowered dissolved oxygen and reduced biodiversity in lakes and rivers. 50 Points!!!!!!!!A shipping container is in the shape of a right rectangular prism with a length of 2feet, a width of 5 feet, and a height of 1.5 feet. The container is completely filled withcontents that weigh, on average, 0.72 pound per cubic foot. What is the weight of thecontents in the container, to the nearest pound? Which sentence from the letter best states G.O.'s argument calculate the relative molecular mass of Ma(HCO3)2 Which of the following is most likely missing from your financial plan if you are not prepared for an emergency?a. financingb. a budgetC. investmentsd. savingsThe answer is D SAVINGS Both species of garter snakes prey on the California newt, Taricha torosa, a small amphibian that produces a potent neurotoxin (TTX) in its skin. However, neither species of garter snake is affected by TTX. The resistance to TTX is associated with mutations in the SCN4A gene. Which of the following best supports a claim that a. TTX resistance arose independently in T. b. atratus and T. c. sirtalis Help please explain answer. Drag each label to the correct location on the image.Classify the following actions as ethical or unethical actions. 31 pointAdd (8x2 - 8x + 12) + (4x2 - 12x + 14).] Plz help will give brainliest to those who get it correct. Does the point (-1,-4) lie on the line y = 5 - X? Shante has 120 books in her book collection. 60% of her books are nonfiction. How many books are fiction