Which color marks the places on the map where the continental shelf is most likely found?

Answer:

He discovered the electron- J.J Thompson

He discovered periodic changes in properties of elements when they are listed in order of their atomic weights- Dimitri Mendeleev

He experimented with the deflection of cathode rays by a magnetic field- J.J Thompson

He carried out experiments, using gold foil, that measured the scattering of positively charged alpha particles by heavy atoms- Ernest Rutherford

He proposed that atoms are the basic units of matter- John Dalton

He proposed the model of the atom had most of its mass concentrated in a very small nucleus- Ernest Rutherford

He proposed that in a chemical reaction, atoms are neither created nor destroyed-John Dalton

Explanation:

J.J Thompson was the discoverer of the electrons. He also worked hard to show that they were negatively charged particles after he experimented with them using a magnetic field. He named them cathode rays.

Dimitri Mendeleev  found that, when all the known chemical elements were arranged in order of increasing atomic weight, the resulting table displayed a recurring pattern, or periodicity, of properties within groups of elements(Encyclopedia Britannica).

Ernest Rutherford demonstrated by experiment using a thin gold foil and alpha particles that the atoms are composed of a positive massive core called the nucleus.

John Dalton proposed that matter is composed of atoms. Also, in a chemical reaction, atoms are neither created nor destroyed.

At constant temperature and pressure, If the amount of gas increases to the given value, its volume also increases to 5L.

Avogadro's law states that "equal volumes of all gases, at the same temperature and pressure, have the same number of molecules."

It is expressed as;

V₁/n₁ = V₂/n₂

Given the data in the question;

We substitute our values into the expression above.

V₁/n₁ = V₂/n₂

V₁n₂ = V₂n₁

V₂ = V₁n₂ / n₁

V₂ = (2.50L × 11.0moles) / 5.50moles

V₂ = 27.5molesL / 5.50moles

V₂  = 5L

Therefore, at constant temperature and pressure, If the amount of gas increases to the given value, its volume also increases to 5L.

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Answer:

Conformation

Explanation:

Conformation refers to "any of the spatial arrangements which the atoms in a molecule may adopt and freely convert between, especially by rotation about individual single bonds"(Oxford dictionary).

Carbon-Carbon single bonds are known to undergo rotations about its axis. These rotations leads to various conformations. The energy difference between conformations may be low or high depending on the structure of the molecule. The difference in energy between conformations determines a molecules's preferred conformation.

Answer:

0.0859

Explanation:

Answer:

≃ to 7 days

Explanation:

Gooogle doesn't lie, hahaha :)

Answer:

The zebra mussel is a fresh and brackish water bivalve mollusk. It feeds on plankton and suspended organic matter. It is listed 100 most damaging invasive alien species in the world of the International Union for Conservation of Nature

Zebra mussels are an invasive, fingernail-sized mollusk that is native to fresh waters in Eurasia. Their name comes from the dark, zig-zagged stripes on each shell. Zebra mussels probably arrived in the Great Lakes in the 1980s via ballast water that was discharged by large ships from Europe

Explanation:

hope this helps

Answer:

Eurasia

Explanation:

Answer:

C

Explanation:

Answer:

A.)

Explanation:

Answer:

Steps 3 and 4 :)

Answer:

C

Explanation:

Answer:

Explanation:

Introduction Paragraph. Hook. Background Points. Thesis Statement.( done)

Body Paragraph. Topic Sentence. Supporting fact 1. Supporting fact 2. Transition Sentence.(done)

Conclusion Paragraph. Re-statement of Thesis. Summary of Main Point. Challenge to the Reader.( done)

Answer:

tin nitrite Formula:Sn(NO2)2

The formula for tin (II) nitrite Sn(NO2)2.

Two atoms together chemically form a molecule. The chemical formula for a molecular compound's molecular formula lists the variety of atoms that make up the molecule.

A subscript under oxygen in CO2, for instance, indicates that there are two oxygen atoms present, but a subscript under carbon indicates that there is just one carbon atom present.

A nitronium salt is produced when tin(IV) nitrate and trifluoroacetic acid anhydride combine. Trifluoroacetic acid produces a similar molecule when it is solvated with it.

The number of each atom contained in a given molecule is indicated by the molecule's molecular formula. In essence, it is a list of the elements that are present in a molecule and how many of each there are.

Therefore, The formula for tin (II) nitrite Sn(NO2)2.

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Answer:

I think its scenario 2 Guitar strings

Explanation:

"You move your fingers and arm to play the guitar! This energy was stored in the molecules inside your muscles and now is being used to move your fingers which, in turn, transfers energy to the strings of the guitar. Now the strings are vibrating, having kinetic energy,"

I searched this up, if you answer requires an explanation put this in your own words.

Answer: expalin

Explanation:

Explanation:

The elements nitrogen and phosphorus are in the same Group 15 with nitrogen being higher, so for the neutral atoms, N with its outer electrons in the n = 2 level would have a smaller radius than P with its outer electrons in the n = 3 level. ... (a) N3- has the largest radius.

On the periodic table, nitrogen and phosphorus can both be found in group 15, with nitrogen in period two and phosphorous in period three. This indicates that phosphorus has more electron shells occupied than nitrogen. Thus, nitrogen's atomic size will be lowered.

A chemical element's atomic radius, which is typically the average or typical distance between the nucleus's core and the outermost isolated electron, serves as a gauge for the size of an atom. Considering that the boundary is not a clearly defined physical object.

Atomic radii in the periodic table decrease across a row from left to right and increase across a column from top to bottom. Due to these two patterns, the periodic table's lower left and upper right corners, respectively, contain the largest and smallest atoms.

The size of the atom or ion is determined by the size of the largest filled orbital because electrons are what occupy space in atoms.

Thus, nitrogen's atomic size will be lowered.

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Answer:

true

Explanation:

Hotter things have more heat energy than colder things. That's because the atoms or molecules move around faster in hot things (red, right) than they do in cold things (blue, left). ... The more heat you supply, the faster the molecules move and the further apart they get.

Answer: Depends on the situation.

Explanation: Hotter things do have more energy than colder things. But, if the mass of the colder thing is bigger, it really depends. If the colder thing have way more particles than the hotter thing, the colder thing may have more energy.

Atomic number is denoted by 'Z' which is the atomic number of an element and Z=13 for aluminium , the atomic number of aluminium.

It is defined as a substance which cannot be broken down further into any other substance. Each element is made up of its own type of atom. Due to this reason all elements are different from one another.

Elements can be classified as metals and non-metals. Metals are shiny and conduct electricity and are all solids at room temperature except mercury. Non-metals do not conduct electricity and are mostly gases at room temperature except carbon and sulfur.

Aluminium has 13 protons and thus it's atomic number that is 'Z' is equal to 13.

Thus, 'Z' which is the atomic number of an element and Z=13 for aluminium  ,the atomic number of aluminium.

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Answer:

B. the initial fees to open the account

C. the fees charged for late payments

E. the annual percentage rate for the card

Explanation:

Edg

Answer:

I would try but i just need points good luck tho

Answer:

The answer is below

Explanation:

A 21.0 g sample of aluminum, which has a specific heat capacity of 0.897 J g '°C ', is dropped into an insulated container containing 200.0 g of water at 25.0 °C and a constant pressure of 1 atm. The initial temperature of the aluminum is 90.1 °C Assuming no heat is absorbed from or by the container, or the surroundings, calculate the equilibrium temperature of the water. Be sure your answer has 3 significant digits.

Solution:

The amount of heat lost or gained by a substance is given by the formula:

Q = mcΔT

Where Q is the heat lost or gained, m is the mass of the substance, ΔT is the temperature change.

The law of conservation of energy states that energy cannot be created or destroyed but can be transferred.

Therefore the heat lost by aluminum = heat gained by water

[tex]Q_{lost}=Q_{gained}\\\\m_ac_a\Delta T_a=m_wc_w\Delta T_w\\\\m_a= mass \ of\ aluminium = 21g,c_a=specific\ heat\ capacity\ of\ aluminum\\=0.897\ J/g^oC, \Delta T_a=90.1^oC-x,x=equilibrum\ temperature\\m_w= mass \ of\ water = 200g,c_w=specific\ heat\ capacity\ of\ water\\=4.184\ J/g^oC, \Delta T_w=x-25^oC\\\\ hence:\\\\21*0.897*(90.1-x)=200*4.184*(x-25)\\\\1697.2137-18.837x=836.8x-20920\\\\838.8x+18.387=1697.2137+20920\\\\857.187x=22617.2137\\\\x=26.4^oC[/tex]

Answer:

An another result of climate change is the increasing in the frequency of high intensity rainfall events,which increase the regional water damage events.If the precipitation volume decreases in summer time and increases in winter time,then it will be lower infiltration and more runoffs.

Severe hydro-meteorological activities, including heavy precipitations or lack thereof, floods, and droughts, are becoming greater excessive and common because of weather exchange and can strongly affect water first-rate.

Hydrometeorological hazards, such as floods, droughts, landslides, and hurricane surges, can pose an instantaneous risk to lives and impact livelihoods by way of detrimental and destroying transport links, power components, agencies, and agricultural land.

Hydrometeorological dangers are a result of extreme meteorological and climate events, along with floods, droughts, hurricanes, tornadoes, landslides, or mudslides.

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Water molecules pull the sodium and chloride ions apart, breaking the ionic bond that help them together.After the salt compounds are pulled apart ,the sodium and chloride atoms are surrounded by water molecules,as this diagram shows.Once this happens,the salt is desolved,resulting in a homogeneous solution

Answer:

5.75 L.

Explanation:

From the question given above, the following data were obtained:

Rate = 54.1 miles/gallons

Distance = 132 km

Volume (in L) consumed =?

Next, we shall convert 132 km to mile. This can be obtained as follow:

1 km = 0.621 mile

Therefore,

132 km = 132 km × 0.621 mile / 1 km

132 km = 81.972 mile

Next, we shall determine the volume (in gallons) of the gas needed. This can be obtained as follow:

Rate = 54.1 miles/gallons

Distance = 81.972 mile

Volume (in gallon) =?

Rate = Distance / volume

54.1 = 81.972 / volume

Cross multiply

54.1 × volume = 81.972

Divide both side by 54.1

Volume = 81.972 / 54.1

Volume = 1.52 gallon.

Finally, we shall convert 1.52 gallon to litre (L). This can be obtained as follow:

1 gallon = 3.785 L

Therefore,

1.52 gallon = 1.52 gallon × 3.785 L / 1 gallon

1.52 gallon = 5.75 L

Therefore, 5.75 L of the gas will be consumed.

Option B is the correct answer .

What is Charge ?

Charge is a basic property of matter that is associated with the presence or absence of electrons. Objects can have positive or negative charge, or they can be neutral, which means they have an equal number of positive and negative charges. In physics, charge is one of the fundamental concepts used to explain the behavior of matter and energy in the universe. The interaction between charges is described by Coulomb's law, which states that the force between two charges is proportional to the product of their charges and inversely proportional to the square of the distance between them.

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Answer:

Fossil fuels release carbon dioxide into the atmosphere. Coal has the approximate chemical formula CH. ... Natural gas is the best fossil fuel in terms of energy output per unit carbon dioxide emitted. Biomass is renewable because a new crop can be grown after each harvest, and biomass is a low carbon fuel.

Explanation:

Answer:

Explanation:

Coal has the approximate chemical formula CH.

Natural gas is the best fossil fuel in terms of energy output per unit carbon dioxide emitted.

Biomass is renewable because a new crop can be grown after each harvest, and biomass is a low carbon fuel.

Answer:

See explanation

Explanation:

In a chemical reaction, a particular reaction path may be favoured due to the fact that it is energetically more favourable(lower energy sigma complex is formed).

The more the resonance structures produced in a particular reaction pathway, the more energetically favourable it is.

In the chlorination of bromobenzene, ortho attack and para attack are preferred because each of these pathways involves a sigma complex with__4________resonance structures. Attack at the meta position involves formation of a sigma complex with only____3_______ resonance structures. The reaction will proceed more rapidly via the_____lower_______ energy sigma complex, so attack takes place at the ortho and para positions in preference to the meta position.

Answer:

thats the answer I hope it helps you

Answer:

I don't know if this will help but. The Great Sphinx has suffered from erosion and vandalism. Hatshepsut's stepson was too young to rule at the time of her husband's death, so she just took the job.