An atom of the element chromium has an atomic number of 24 and a mass number of 52. How many electrons are in an uncharged atom or chromium.

Answers

Answer 1

Answer:

24

Explanation:

Given parameters:

Atomic number = 24

Mass number  = 52

Unknown:

Number of electrons in the uncharged atom of chromium = ?

Solution:

In an uncharged atom of chromium, the number of protons and electrons are the same.

Once we can find the number protons, we can simply equate it to the number of electrons.

Atomic number is the number of protons in an atom. Therefore, since the atomic number is 24, the number of protons likewise is 24;

Number of electrons is 24


Related Questions

Evaluate the Chinese government's policies to decrease population growth.

Answers

Answer:

The policies of the Chinese government to decrease population growth have been successful.

Explanation:

China has been the most populous country in the world for thousands of years. This has become even more evident during the 20th century when the population in China experienced rapid growth and went over 1 billion. The government saw that if that trend continues the country will collapse because a population that high would be almost impossible to sustain, so it decided to implement some policies.

The policies had the purpose to decrease the population growth, and with the one-child policy in place for several decades it works very well. The policy is a little misleading as a lot of families were allowed to have a second child, especially if the first one was a girl, or if it was agricultural families where more labor force was needed in the family. Anyhow, the birthrates dropped dramatically, and even though the population continued to grow, the growth was constantly decreasing.

Now China has another problem, an aging population. In order to prevent this trend the government allowed families to have two children, but the problem is that now the majority of the families don't want to have more than one child. All in all, the policy for decreasing the population growth worked as a chram but it has created another big problem.

Answer:

The Chinese government has been extremely successful in limiting population growth over the past 30 years. The policies that the government has pursued to accomplish this goal have been controversial because of their potential violation of human rights. China’s one-child policy has been the most successful policy for controlling growth. The government also has encouraged young people to wait to have children to decrease their likely family size and encouraged couples to abort unauthorized pregnancies. Finally, in the early years of the one-child policy, couples with more than one child were often forced to pay the government fines, and some were sterilized at the insistence of the government.

Explanation:

It's just the possible answer given by Edge ^^

Describe the government of Kenya. Be sure to discuss the type of government, elections, rights, and political parties

Answers

Answer:

The government in Kenya is a "presidential representative democratic republic".

It means that it is a democracy with a constitution at work which gives the President of the country the powers to run the administration.

Explanation: I'm sry this is so late hope this helped anyway :3

Answer:

Today, the democratic government of Kenya operates under a new constitution that was passed in 2010. The constitution created a system of checks and balances and reduced the power of the president. A new Bill of Rights was created to protect democratic freedoms. Freedom of the press, freedom of speech, and freedom of religion are protected. All people over age 18 are allowed to vote, and multiple political parties are allowed. The government has had some problems with making sure elections are free and fair.

Explanation:

SAMPLE RESPONSE (u might want to word it a bit different)

Arid climate zone general description

Answers

Answer:

Arid climates can be found on every continent. They range from hot and dry deserts that see almost no rain to semiarid scrub land where rain falls intermittently. Arid climates are not suitable for most life forms. Plants and animals that make their homes in arid climates have made special adaptations to the environment.

Explanation:

Summarize how you can use information on a topographic map to compare the steepness of slopes on the map.

Answers

Explanation:

The most important information on a topographic map that can be used to compare the steepness of slopes on the map is the contour.

Contour lines are lines on a map that joins places having equal elevation on a map. The nature of the landform in an area can be inferred from the contour lines. Where contour lines are close together it signifies rapidly changing topography and thereby, a very steep slope is inferred. Where contour lines are wide apart, it signifies a gentle slope.

Which of the following is the MOST resistant to erosion?
A) dolomite
B) shale
C) sediment
D) sandstone

Answers

Sandstone, which is a sedimentary rock

Which of the following was a cause of the decline of Rome?

Answers

Answer:

we need more bc we cant figure it out with just a question

Answer:

What are the following?

Which of the following is likely the biggest threat to the existence of the European welfare system?

Answers

Explanation:

the welfare state is European in origin because its birth is commonly dated to late 19th ... market and life cycle) risks and how much their Robin Hoods redistribute income.

VII. List four natural barriers (obstacles) that hinder the economic development of Japan, describe two of them.

VIII. Explain what the monsoon circulation is and how it affects the Asian climate.
Help ?

Answers

YEBDUEBCIUEBHCKIHBDCUWBEDUEWHBUEWHUWBUH WUBWEUBDOWUEBYCUYRBCWJHQNIUWEBCDJKWBDIEIKEDIUNIH ECIHEC ENUEBDIEBDIEJNBV EHDBCTVVCTFTBFNTGNYU7UY

Scientists agree that the early Earth, before 2.4 billion years ago, contained only trace quantities of oxygen and that the oceans were
full of dissolved iron, Data collected point toward oxygen poor, iron-rich conditions for 90% of Earth's history, with oxygen and
hydrogen sulfide present and found mostly to the surface layers and along the margins of the oceans, Scientist also agree that most
Life forms evolved initially in marine habitats. How did the marine environment change to help foster the evolution of so many life
forms?
A)
With the advent of photosynthesis, oxygen began to build up in the oceans.
B)
Volcanic lava added oxygen to Earth's crust and is dissolved in ocean
water
C)
Oxygen was the by-product of the chemical decomposition of early
Lithospheric rocks
Anaerobic cellular respiration of prokaryotes produced dissolved oxygen in
D)
the oceans
Submit

Answers

Answer:

C

Explanation:

A water feature that could be a source of groundwater for humans is found at a location on a hillside where Earth’s surface is lower than the water table.



What type of feature might be observed at this location?

spring
aquifer
artesian well
unsaturated zone

Answers

Answer:

spring

Explanation:

A spring forms where the water table intersects the ground surface. Sometimes, the ground surface is lower than the water table. This forms a natural water flow as a spring.

An artesian well occurs where pressurized formations containing ground water is found. Unsaturated zone is not filled with ground water. An aquifer is a porous and permeable formation that can store ground water

Answer:

spring(a)

Explanation:

edge quiz i got i correct 2020

Use the drop-down menu to select the type of job best demonstrated in each example.
Hiroko works for 10 hours per week as an Emergency Medical Technician. full-time job v
Grady is a Registered Nurse who works in a private nursing home and receives health insurance through his
employer.
Lexie is hired as a Home Health Aide even though she has never performed this job before. Her boss will train her on
the job.
The hours Duncan works as a Medical Transcriptionist vary each week, and he is paid a different amount each week
depending on how many hours he worked.

Answers

Answer: 1) part-time 2) job with benefits 3) entry-level job 4) hourly job

Explanation: did it on edge

Question 12 of 15 Which is a characteristic of the Great Barrier Reef? A. Made up of one single, large reef O B. Located between Indonesia and Malaysia C. Created by volcanic activity D. One of the most biodiverse places in the world​

Answers

Answer:

D. One of the most diverse place in the world.

The waters are generally crystal-clear, with submarine features clearly visible at depths of 100 feet (30 metres). Forms of life include at least 300 species of hard coral as well as anemones, sponges, worms, gastropods, lobsters, crayfish, prawns, crabs, and a great variety of fishes and birds.

A characteristic of the Great Barrier Reef is that it is one of the most biodiverse places in the world​. Thus option (D) is correct.

What is biodiversity?

Biodiversity describes the richness and variety of life on earth. It is the most complex and important feature of our planet. Without biodiversity, life would not sustain.

It is important in natural as well as artificial ecosystems. It deals with nature’s variety, the biosphere. It refers to variabilities among plants, animals and microorganism species.

Biodiversity includes the number of different organisms and their relative frequencies in an ecosystem. It also reflects the organization of organisms at different levels. Biodiversity holds ecological and economic significance.

A characteristic of the Great Barrier Reef is that it is one of the most biodiverse places in the world​. Therefore, option (D) is correct.

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M.W
*
Why does heat flow from higher temperture
to lower temperture body:​

Answers

Because hot air is less heavy cold air is more heavy causing them to shift if cold air is placed on top.

Answer:

Heat flow moves energy from a higher temperature to a lower temperature

Explanation:

The bigger the difference in temperature between two objects, the faster heat flows between them. When temperatures are the same there is no change in energy due to heat flow. Radiation and Conduction are the two methods of heat transfer.

Which is an impossible earthquake measurement?
A. 6 on the Richter scale
B . 9 on the Mercalli scale
C. 14 on the Mercalli scale
D. 14 on the Richter scale

Answers

I think is B, I’m not sure

Answer:

B

Explanation:

New oceanic lithosphere forms as a result of.....

○ sea-floor spreading.
○ normal polarity.
○ reverse polarity
○ continental drift. ​

Answers

Answer:

sea-floor spreading

Explanation:

(Look at the image) Where is the earthquake epicenter?
Question 17 options:

A

B

C

D

Answers

Answer:

i think it a

Explanation:

Answer:

a

Explanation:

What is the value of r?
O 2
O 3
O 4
wo 5

Answers

O 2 because that's the value
O 2 because it’s value

Which of the following is an example of how relative location can change

Answers

Answer: Relative location will change depending on the person describing the location.

Explanation:

What is the most likely cause of the strange occurrences in the Dragon's Triangle? O Tidal waves O Underwater volcanoes O Strong currents O Magnetic interference​

Answers

Answer: Underwater volcanoes.

Explanation:

The Underwater volcanoes are most likely cause of the strange occurrences in the Dragon's Triangle. Option C is correct.

What is the Dragon's Triangle?

The Devil's Sea, also known as the Dragon's Triangle, the Formosa Triangle, and the Pacific Bermuda Triangle, is a Pacific area south of Tokyo. The strange occurrences in the Dragon's Triangle are most likely caused by underwater volcanoes.

The Devil's Sea in the Pacific Ocean should be approached with extreme caution. A disproportionately large number of ships have vanished in the region. Some scientists have speculated about typhoons, tidal patterns, undersea volcanoes, and other phenomena as a result of this.

Others have proposed even stranger explanations, such as extraterrestrial abductions and gateways to other realms.  The Devil's Sea is sometimes thought to be a haunted site, however the authenticity of these reports has been called into question.

Therefore, option B is correct.

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Where would gullies be more likely to form: a field with plowed soil and no plants, or a field covered with thick grass? Explain.

Answers

Answer:

wiener wiener wiener wienr

Answer:

A field with no plants and plowed soil.

Explanation:

There would be no plantation to stop the gullies from growing, so it would probably be easier for gullies to grow since there's nothing in the way. Hope this helped!

Find the value of the missing angle marked with a ?

Answers

Answer:

79 deg

Explanation:

79 degrees !!!!!! I think I’m not sure tho

The longest continuous chain of mountains formed by tectonic processes is
found​

Answers

Answer:

The Andes

Explanation:

The Andes are the world's longest mountain chain. They stretch along the entire west coast of South America, from Colombia in the north and through Ecuador, Peru, Bolivia, Chile, and Argentina to the south.

The longest continuous mountain chain in the world is found in the Andes, which was formed by the tectonic processes.

What is the significance of tectonic processes?

Plate tectonics theory modified earth science by informing the motility of geologic plates that makes mountain formation, earthquakes, and volcanoes. The Andes Mountains are the world's longest mountain range. They run the length of South America's west coast.

Therefore, The Andes have the world's longest continuous mountain chain, which was formed by tectonic processes.

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In which type of government are leaders often dictators?
O totalitarian governments
O direct democracies
O absolute monarchies
O representative democracies​

Answers

Answer:

D

Explanation:

(Look at the image) Which term best completes the sentence at “A3”
Question 18 options:

A magnetic striping

B sea-floor spreading

C geologic record

D radioactive dating

Answers

A- Magnetic striping

.
Which of the following is a major factor in the location of the Atacama desert?

A . Continental location and monsoons

B. Cold Ocean currents and the orographic effect

C . latitude and deforestation

Answers

Answer: B. Cold Ocean currents and the orographic effect

Explanation:

The Atacama Desert is one of the world's driest regions because its located in the rain shadow of the Andes.

The cold sea of the Peru Current plus the closeness of the Andes mountains create an inversion of the usual atmospheric temperatures forcing the air over the mountains where it cools off and condensates into a rainfall, leaving dry air in the Desert

once United States is in dark what are some places on the globe that are in light​

Answers

Answer:

Major cities such as Las Vegas, Paris, Rio de Janiero. Just any big city tbh

Explanation:

Why does cultural diffusion happen more quickly today than in previous centuries?
A Early humans were not as interested in sharing their culture as they are today.
B. Advancements in transportation and communication make it easier to spread culture
C. All cultures around the world are very similar, making acculturation easier.
D. Fewer people are interested in assimilation today than in the past.

Answers

B. Advancements have made all of these things easier than in the past.

The cultural diffusion happened more quickly today than in previous centuries due to Advancements in transportation and communication make it easier to spread culture.

What is transportation?

Transportation is the movement of humans, animals, and goods from one location to another. In other words, the action of transport is defined as a particular movement of an organism or thing from a point A (a place in space) to a point Modes of transportation include air, land (rail and road), water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations. Transportation enables trade between people, which is essential for the development of civilizations.

Transportation infrastructure contains the fixed installations, including roads, railways, airways, waterways, canals, and pipelines and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fueling docks and fuel stations), and seaports. Terminals may be used both for interchange of passengers and cargo and for maintenance. Means of transportations are any of the different kinds of transport facilities used to carry people or cargo.

What is communication?

communication is the sending and receiving of information and can be one-on-one or between groups of people, and can be face-to-face or through communication devices. Communication needs a sender, the person who initiates communication, to transfer their thoughts or encode a message. This message is sent to the receiver, a person who receives the message, and finally, the receiver must decode, or interpret the message. This sounds simple enough but is more complicated.

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I need help plsssssssssss

Answers

Answer:

The answer is D

Explanation:

Answer:

the answer is D

Explanation:

bucause YOLO

how do governments affect migration​

Answers

Answer:

laws that are made to keep certain people out of a country.

What should be the United States' response on the Venezuela crisis 

Answers

Answer:

Use the military to stabilize the riots and help stable an democratic government instead of a facist government.

Explanation:

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