Why are sodium (Na) and potassium (K) in the same group on the periodic table?​

Answers

Answer 1

Answer:

Atoms of group 1 elements all have one electron in their outer shell. This means that the alkali metals all have similar chemical properties. The ions have a stable arrangement of electrons, with a complete outer shell.

Explanation:

stay safe yall

Answer 2

Answer:

Explanation:

Atoms of group 1 elements all have one electron in their outer shell. This means that the alkali metals all have similar chemical properties . When a group 1 element takes part in a reaction, its atoms each lose one electron.


Related Questions

Industrialization resulted in what changes to American society? A) economic growth and increased urbanization B) immigration and an increase in workers’ benefits C) the growth of public education and urbanization D) increased opportunities for skilled workers and women’s equality

Answers

Answer:

A. Economic growth and increased urbanization.

Answer:

A. Economic growth and increased urbanization.

Explanation:

: What about this source might make it less useful as evidence of what doctors wore
in the 17th century when treating patients with the plague?
Pls help it is due in 5 minutes

Answers

Answer:

it has been help for better future

It has been help for a better futyre

How did the fact that the ruler Ashoka became a follower of Buddhism affects the Mauryan Empire?

It made people's lives better and brought peace to the empire.

It ended all religions except Buddhism in the empire.

It led to fierce wars between northern and central India.

It caused the empire to become weaker and prone to invasion.

Answers

Answer:

he converted to Buddhism and was inspired by its doctrine of dharma.

Explanation:

Answer:
i’m pretty sure it’s:
It made people’s lives better and brought peace to the empire

By the 1700s, what percentage of the workers were African slaves?

Answers

Explanation:

though it is impossible to give accurate figure,some historians have estimated 6 to 7 million slaved people...

Answer:

By 1700 there were 27,817 enslaved Africans in British North America. In 1740, there were 150,024. By 1770, the number of slaves had grown to 462,000, about one-fifth of the total colonial population.

Explanation:

(i know that this isn't exactly what you might be looking for but never the less i hope this helps you in some way)

Under this new form of government, each state had:

one vote
two votes
a number of votes based on the size of its population

Answers

Answer:

The United States shall guarantee to every State in this Union a Republican Form of Government, and shall protect each of them against Invasion;and on Application of the Legislature, or of the Executive (when the Legislature cannot be convened) against domestic Violence.

Explanation:

CHANGE WORDING

Each state got “one vote” .

I need help with this piece of work

Answers

Answer:

Holy, Judaism

Explanation:

I’m Jewish and I think those make the most sense and those are definitely what I would put

holy then judaism

I’m jewish and know this from past studies, this makes the most sense so good luck! (:

First to answer gets brainy | When is valentines day

Answers

Answer:

February 14th

Explanation:

The statement below is a quote by William R. Rehnquist a former Supreme court Justice. The statement demonstrates that he believed in which principle of American democracy?

Quote: “We start with first principles. The Constitution creates a Federal Government of enumerated powers”

a. rule of law
b. checks and balances
c. federalism
d. popular sovereignty

Answers

Answer:

The answer is

Explanation:

C. Federalism

The correct answer is c. Federalism

Which Gupta period invention made modern technology, such as computers, possible?

movement of planets and stars

concept of zero

symbols for the numbers 1 to 9

metalworking

Answers

Answer:

during the Gupta dynasty, Indian mathematicians invented the symbol “0”

Explanation:

and connected it with the idea of nothing. The Indians' invention of zero had a great impact on the study of mathematics and science—then and now. Without the concept of zero, modern technology, such as computers, would not be possible.

Why did the Han send military patrols to the Silk Road?
-to guide Europeans who were immigrating to Chinat

-to stop barbarians from attacking nearby towns

-to protect merchants who brought business to Chinato

-to carry messages back and forth to and from allies
HELPPPP PLEASEEEEEEE

Answers

Answer:

b, to stop barbarians from attacking nearby towns

Why are joint committees beneficial to the law making process?

a. it aligns members from both houses so that they can create the details of bills together
b. it fosters and builds bipartisan relationships
c. it allows the speaker and the president pro tempore to work together
d. it assists whips in promoting bills

Answers

My Own Answer:a. it aligns members from both houses so that they can create the details of bills togetherMy Own Explanation:Joint committees have similar purposes as select committees, but they are made up of members from both the House and the Senate. They are set up to conduct business between the houses and to help focus public attention on major issues.

Committees are an essential part of the legislative process. Senate committees monitor on-going governmental operations, identify issues suitable for legislative review, gather and evaluate information, and recommend courses of action to the Senate.

Joint committees include members from both houses of Congress, Parliament, or any ruling body. They focus on a particular issue, such as economics or taxation. They enhance communication between the two bodies. The committee's leadership usually alternates between the two bodies, as well.[tex]Hope \: it \: helps \: (◕ᴥ◕)[/tex]

I think the answer is a.

Compare maps of the world in ancient times with current political maps.

First image. Map of North America showing the regions in which Native American tribes lived in ancient times. The Arctic and sub-Arctic are at the top of the continent, respectively. On the west coast, California and the Northwest region are labeled. Slightly interior to the west coast are the Plateau region and the Great Basin. Beneath and east of the Great Basin is the Southwest, which borders the Plains to its East and Mesoamerica to the south. South America is labeled, to the southeast of Mesoamerica. The Plains takes up a large portion of central North America. The Northeast and Southeast also are labeled, east of the Plains and extending to the Atlantic coast. The Caribbean islands are seen off the Southeast coast. Second image. Political map of North and Central America. The United States appears in between Canada to the north and Mexico to the south. Alaska is seen as a peninsula off of western Canada. In the United States, the cities of Seattle on the northwest coast, San Francisco and Los Angeles on central and south west coast, respectively, Phoenix in the southwest, Dallas and Houston in the central south, Chicago in the central plains area, Atlanta in the southwest, and Boston, New York, Philadelphia, and Washington D.C. in the northeast are labeled.

Compare the two maps. In which of the following modern-day cities did the Southwest tribes live in?

A). San Francisco

B). Seattle

C). Boston

D). Phoenix

Answers

Answer:

Seattle.

Explanation:

I literally live in washington and learn about these things  

the answer is B :)))

Which defines an agrarian society?


a society centered on shipbuilding

a society centered on hunting

a society centered on trading

a society centered on farming
HELP PLEASEEEEE

Answers

Answer: a society centered on farming
A society centered on farming

Are the changes that happened during the cultural evolution in Asia related with the way of life of Asians today?

Answers

In 1968, after the country had been subject to several cycles of radicalism alternating with relative moderation, Mao decided to rebuild the Communist Party to gain greater control. The military dispatched officers and soldiers to take over schools, factories, and government agencies. The army simultaneously forced millions of urban Red Guards to move to the rural hinterland to live, thus scattering their forces and bringing some order to the cities. This particular action reflected Mao’s disillusionment with the Red Guards because of their inability to overcome their factional differences. Mao’s efforts to end the chaos were given added impetus by the Soviet invasion of Czechoslovakia in August 1968, which greatly heightened China’s sense of insecurity.

Two months later, the Twelfth Plenum of the Eighth Central Committee met to call for the convening of a party congress and the rebuilding of the party apparatus. From that point, the issue of who would inherit political power as the Cultural Revolution wound down became the central question of Chinese politics.

Explain: Maintaining national security in the new republic

Answers

The first answer is right

What does the theory of evolution tell us about how organisms adapt to their environment over time?

A). Natural selection occurs before changes in the environment.

B). A population changes in response to a change in the environment.

C). Environmental changes can be predicted based on changes in a population.

D). Natural selection leads to the survival of the population with the most complex traits.

Answers

the answer is letter d

Answer:

I think its B

Explanation:

A population will change if the organisms can't adapt when the environment changes.

Which economic advance helped the Sung government grow its economy?
-inventing credit and debtt
-devaluing the currency
-issuing paper banknotes
-minting gold coins
HELPPPPP PLEASEEEE

Answers

—-issuing paper banknotes——

Please select the word from the list that best fits the definition

legend of Trojan hero said to have begun Rome?

Dictator

Aeneid

Pax Romana

Hadrian

Patricians

Second Triumvirate

Roman Confederation

Ostia

Third Punic War

Julian Calendar

Answers

Answer:

The Aeneid

I hope this helps :)

Explanation:

Free states had __________ representatives in the House, but the slave states had only
__________ representatives in 1800.
2. In 1820, free states had __________ more representatives than slave states had.

3. Between the years __________ and __________, the free states experienced the greatest
increase in numbers of representatives, an increase of __________ members.

4. The percentage of members from slave states was __________ percent in 1800 and
__________ percent in 1850.


Representation in the House of Representatives, 1800-1850
Year Number of Members from Free States Number of Members from Slave States
1800 76 65
1810 96 79
1820 123 90
1830 141 99
1840 135 88
1850 142 90

Answers

Answer:

They had representatives according to population

Explanation:

but slaves where counted as 1/4 of a person lol. to be fair.

Thirty-one states made up the United States in 1850, 15 of which were slave states and 16 of which were free states, prior to the Civil War and the emancipation of slaves.

What is the population of  1800 to 1850 ?

There were 11 free states and 11 slave states in a precarious balance by 1819. Then, though, Missouri—a region that permitted slavery—filed a statehood application. Both sides of the abolitionist debate were filled with strong feelings.

The United States had 34 total states at the time of the Civil War, 19 of which were free states and 15 of which were slave states. A free state was one where slavery was either outlawed or being gradually abolished.

Both free and slave states numbered 11. Due to the fact that there were an equal number, this is important.

States, both free and enslaved. This state balance was crucial because one additional state, whether slave or free, would shift the scales in the United States' political system.

Learn more about Slaves here

https://brainly.com/question/22566121

# SPJ 2

What does the "abolition" of slavery mean?

Answers

Darling, since abolition means to get rid of something, abolition of slavery means to get rid of slavery.

Hope this helps ^^

abolishing or to abolish something means to get rid of it so this would mean to end or get rid of slavery

Identify and explain three of the key important sites of the city-state of Athens.Please help i will give you more points if you help

Answers

What are three of the key important sites of the city state of Athens?

A walk around Athens will let you see many important ancient sites from the Classical and the Roman times.

The Acropolis. ...

Theatre of Herodes Atticus. ...

Ancient Cemetery of Kerameikos. ...

Filopappos Hill. ...

Ancient Agora. ...

Stoa of Attalos. ...

Temple of Hephaestus. ...

Temple of Olympian Zeus.

Hoped that helped:P

2.
Which characteristic of the Moon causes the tides on Earth?
1. gravity
2. weight
3. mass

Answers

The correct answer should be gravity
The answer is gravity

Do you agree with the statement below? Explain why or why not.


Plants and animals are only able to survive in one biome.

in science.

Answers

There are five different biomes aquatic, desert, forest, grassland and tundra. I think that plants and animals can survive in at least 3 of the different biomes. Most plants and animals are pretty flexible and can thrive in more than one biome. Biome refers to the community of plants and animals that occur naturally in an area, so I disagree with the statement.

-ㄚㄩ尺丨

No becuase animals and plants can adapt to different biome’s

All federal cases must begin in district court because they have which of the following powers to hear a case for the first time?

a. original jurisdiction
b. federal control
c. precedent
d. appellate jurisdiction

Answers

a. original jurisdiction

Answer:

I think its a

Explanation:

ourt's power to hear and decide a case before any appellate review. A trial court must necessarily have original jurisdiction over the types of cases it hears.

the two processive involved in changing a mountain once it is constructed are erosion and top answer to pick} Flooding, deposition, weathering

Answers

Answer:

Weathering

Explanation:

Definition: the process of wearing or being worn by long exposure to the atmosphere

weakness : requirement for unanimous votes .

explain in your own word ( answer this )

predict why this weakness might be a problem ( answer this )

Answers

Answer:

Explanation:

Weakness can be a problem for survival. If you got lost in the middle of the woods weakness would work against the odds of surviving, and will cause you to end up breaking down before anything has happened. Kinda like the Hunger Games if you have seen it.

What are your thoughts and feelings about Child Labor?

Answers

Answer: There are plent of personal experiences and perspectives of this, my personal opinion of child labor i am not interested with it or being apart of the process.

I have before and it is a dangerous world.

Although, i support others whom make the decision to go into child labor, the benefits of child labor is the children earn money and it is well aware money doesn't grow on trees, if it was my last option of providing for my family i would consider it.

Explanation:

Although kids are useful in the workforce, I personally don't want them interfering or being involved. There are a ton of jobs they could do, but if they focus on their studies, they'll have plenty of time to actualy work (and get paid for it) on their own, after they graduate and are qualified. Plus, dismissing child labor altogether reduces the amount of work accidents (like kids getting bored and making a game out of their job or just messing around)

What were the major domestic problems faced by the leaders of the new republic

Answers

Answer:

they had problems gaining money To gain revenue he passed as tax that will get America more money and it would protect American businesses. And he also wanted to establish the banking system, which would consist of a national bank and a mint.

What factors helped the Roman Empire expand so quickly?
HELP PLEASE AND PUT IN YOUR OWN WORDS

Answers

Answer:

Well, thats alot of things.

Explanation:

Rome grew on raw military strength, political flexibility, extension in people, and LOTS of luck. The empire continuously grew, and took over other nations

hopefully this is helpful

The poem is song for the people

Answers

The answer is c

Explanation: I can’t give you one since there’s no text
The answer to the question is c
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