Answer:
Explanation:
According to Dalton's theory, __________.
elements can consist of different types of atoms
atoms can be created or destroyed in chemical reactions
atoms are the smallest units of matter
compounds are comprised of one element
According to Dalton's theory, atoms are the smallest units of matter.
Hence, the correct answer is option c.
Dalton's atomic theory was proposed by the English chemist John Dalton in the early 19th century, is a fundamental concept in chemistry. It consists of several key postulates:
1. Elements are composed of indivisible particles called atoms.
2. Atoms of the same element are identical in their properties, while atoms of different elements have different properties.
3. Atoms can combine to form compounds in fixed ratios.
4. Chemical reactions involve the rearrangement of atoms, but atoms themselves are neither created nor destroyed.
5. In a chemical reaction, the total mass of the reactants is equal to the total mass of the products, known as the law of conservation of mass.
Dalton's atomic theory provided a framework for understanding the composition and behavior of matter.
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The given question is not properly written. Hence, the proper question is:
According to Dalton's theory, __________.
a. elements can consist of different types of atoms
b. atoms can be created or destroyed in chemical reactions
c. atoms are the smallest units of matter
d. compounds are comprised of one element
why are berg winds described as being dry
When the air that has been heated on the extensive central plateau flows down the escarpment to the coast then it cools , this is why it's described dry.
South America
Incas: Reviewing What I Have Learned
Date
REVIEWING WHAT I HAVE LEARNED
Read the following selection. Fill in the blanks with one of the words or phrases
below. Some terms are used more than one time.
Ecuador
Cuzco
terraces Porce
conquistadors Anca
Chile
Great Rules Bolivia Machu Picchu colors
craftsmen Sun
roads
calendar
gold
civil
quipu
chasquis Quechan
designs
dors
arrived in South America a ar
With New Zealand and Australia being in such remote locations, what form of communication is most important for trade?
A. internet
B. newspaper
C. telephone
whats the study of human populayion
Answer:
Demography
Explanation:
is the scientific study of human populations
Answer: Demography
Explanation:
Demography is the study of human populations, it uses census data, surveys and statistical models to determine the size and movement of a population.
10 volcanoes in philippines pa help nman po
Answer:
There are 53 active volcanoes in the Philippines
HELP! I have 5 minutes to get this in~!!!
Portsmouth was settled between the Elizabeth and James Rivers for shipbuilding and as a transportation hub for the surrounding plantations. This sentence is an example of situation.
Question 4 options:
True
False
Thanks! <3
What factors might a stable growth country focus on to remain stable?
Answer:
Keep a good infrastructure, low poverty rate, low infant mortality, and not let families have too many kids.
Explanation:
Which of these is a role of public opinion in a democracy?
to shape the views of media members
to reflect political leaders' ideas
to guide the actions of public officials
to determine election results
(THIS IS A CIVICS QUESTION)
All you know about eclipses
Answer: well I only know this, while During a total lunar eclipse, the Earth blocks sunlight from reaching the Moon. And the Earth casts a shadow onto the Moon.
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Where is the Bermuda triangle ?
[tex]\huge\frak\color{cyan}{Answer}[/tex]
Bermuda Triangle it's a section of the North Atlantic Ocean off North America in which more than 50 ships and 20 airplanes are said to have mysteriously disappeared.
The area, whose boundaries are not universally agreed upon, has a vaguely triangular shape marked by the Atlantic coast of the Florida panhandle (in the United States), Bermuda, and the Greater Antilles.
that's my answer
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The Bermuda Triangle located in the western part of the North Atlantic Ocean
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Weber's Model is based upon the theory that
companies should look for regions with homogenous characteristics
the optimal location is one where the costs of transportation, labor, land, and resources are most favorable
raw materials should always come from a periphery country to maximize profit
multiple market sites should be chosen to maximize profit to streamline business processes
companies should use automated processes whenever possible to gain the most profit
Answer: B. the optimal location is one where the costs of transportation, labor, land, and resources are most favorable
Explanation:
Weber's Model
(Page No Date 3 with the aid of Annotated diagran explains the Charicteristic, and mode of formation of the following features.
(a) gorges
(b) self dunes
What is the main goal of
government's fiscal policy?
O to maintain a stable economy
O to have a budget surplus
O to produce a balanced budget
O to have a budget deficit
Answer:
it's to achieve or maintain full employment
What is the surface area of the cylinder with height 8 ft and radius 3 ft?
Round your answer to the nearest thousandth.
Answer: 207.345 squared feet
Explanation:
A = 2 π r h + 2 π r^2
A = 2 x 3.14159265... x 3 x 8 + 2 x 3.14159265... + 3 x 3
A = 207.34511513... round to nearest thousandth ⇒ 207.345
What to do after a volcano eruption
Answer:
ꜱᴛᴀʏ ɪɴᴅᴏᴏʀꜱ ᴀɴᴅ ᴀᴡᴀʏ ꜰʀᴏᴍ ᴠᴏʟᴄᴀɴɪᴄ,ᴀꜱʜꜰᴀʟʟ ᴀʀᴇᴀꜱ ᴀꜱ ᴍᴜᴄʜ ᴀꜱ ᴘᴏꜱꜱɪʙʟᴇ!
Explanation:
correct me if I'm wrong<3
What is the name of the river that borders Mexico and Texas but from the standpoint of Mexico?
Answer:
Rio Bravo
Explanation:
Rio Grande is the name that the U.S Gave it while Mexico Sees it as The Rio Bravo
sandy is writing a paper about chinas province’s, autonomous regions, and municipalities. what is the paper about?
a. territorial organization
b. colonialism
c. superimposed boundaries
d. irredentism
Answer:
a. territorial organization
which plate shown on the map is Africa
Answer:
Map of the world's second-largest and second-most-populous continent, located on the African continental plate. The "Black Continent" is divided roughly in two by the equator and surrounded by sea except where the Isthmus of Suez joins it to Asia.Explanation:
Recently, Kim Jong Un said that North Korea was planning to
Why is Pluto revoked from the solar system ?
Answer:
it’s because it’s now called a dwarf planet.
Explanation:
I had to learn this when I was in first grade.
Answer:
it did not fulfill the requirements to be a planet
Explanation:
Ten examples of possibilism
Answer:
Man Has Changed the Environment – Examples Of Possibilism:
Man has brought changes to the environment by increasing its capacity to meet his largely increased needs and demands. The most visible and common examples in this regard are; Industrial Revolution Agricultural Advancement Technological revolution Their background is explained briefly as follows:
Industrial Revolution:
Industrial revolution which began in the 18th century in Great Britain changed the way of living of the people. It was not a one night phenomenon but was a result of series of inventions. It originated in Great Britain in 1750 and from there, it spreaded in North America and Europe in 19th and the remaining world in 20th century. The invention of steam engine gave a boost to the iron and textile industries. The invention of coke further modernized the production means. Now industries have a share of more than thirty percent in the world’s GDP.
Agricultural Advancement:
The Green revolution, Invention of fertilizers and pesticides, the modern irrigation methods and the organic farming methods have also contributed to the high output of crops and other products related to agriculture to meet the high food demands across the world. All these efforts were done by humans to meet their increased demands indicating the influence of Possibilism.
Explanation:
All of the following are reasons why Dubai has become an attractive site for business and industry in the modern era EXCEPT
1) it has a steady flow of regional and global capital
2) it has a ready labor force
3) there is commercial and political connectivity
4) the availability of natural resources
5) it is an ideal location to distribute products globally
Answer: Option #4: the availability of natural resources
Explanation: Efficient road, air and sea connections, high subsidies, a professional environment and the presence of world's best talent makes Dubai an attractive hub for businesses, not their natural resources.
Answer:
The 4rth one
Explanation:
I took the test and learned this in a lesson.
Question 1
In which of the following countries is a Diwali celebration most likely to be found?
Answer:
India
Explanation:
The Diwali celebration is Indias most important celebration
Which statement describes the difference between a dilation and an isometric transformation?
A dilation changes the location of a figure, while an isometric transformation preserves location.
A dilation changes the dimensions of a figure, while an isometric transformation preserves dimensions.
A dilation changes the angle measures of a figure, while an isometric transformation preserves angle measures.
A dilation changes the orientation of a figure, while an isometric transformation preserves orientation.
answer B. A dilation changes the dimensions of a figure, while an isometric transformation preserves dimensions.
Answer: A dilation changes the dimensions of a figure, while an isometric transformation preserves dimensions
EF
A student made the following table comparing the outer coverings in plants
Examples of Outer Coverings in Plants
Bark
Thorns
Protects the plants from harsh weather conditions Transports water to the leaves
Helps to reduce water loss
Protects plants from predators
What statement best explains why the list is incorrect?
The bark offers little protection against the weather conditions
O The bark helps to increase water loss in the plant.
The thorns function only to protect the plant.
O The thorns attract predators to the plant
The bark helps to increase water loss in the plant is the best explains why the list is incorrect. The thick cuticle on leaves helps to retain water in the plants.
How do plants protect themselves?The plants can protect themselves through an intact and impenetrable barrier composed of bark and a waxy cuticle. This is also protecting the from herbivores animals.
Other adaptation include shells, thorns that are modified branches, and spines that are modified leaves.
Thus, option B is not correct.
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Answer::
Explanation:
Which country has an economy based mostly on the production and sale of
energy?
A. Saudi Arabia
B. Portugal
C. Panama
D. China
SUBMIT
Why is Africa not an island?
Answer:
The continent of the Africa is not an island as its too big and is a large landmass on the earth.
Explanation:
Answer:
It is too big to just be an island, It takes up a good chunk of the earth, and is at LEAST like ten times the size of an average island
What are Index Fossils?
Answer:
Index fossils are fossils used to define and identify geologic periods.
Explanation:
The meaning of children marriage and state two reasons why child marriage is still prevalent
Answer:
Child marriage prevalence is generally defined as the percentage of women 20-24 years old who were married or in union before age 18. India is estimated to have over 24 million child brides. 40% of the world's 60 million child marriages take place in India according to the National Family Health Survey.
Explanation:
Hope it helps :)
1. Which of these is not found in abundance in Canada?
a. forest timber
b. oil
c. date palms
d. water
Answer:
C date palms
A, B and D are all abundance found in canada
Explanation:
