answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saveliy_v [14]
2 years ago
3

Compare the modern (electron cloud) model of the atom with Dalton’s atomic model. Which of these statements describe the two mod

els correctly? Check all of the boxes that apply. Dalton’s model was replaced only because of its age. Dalton’s model represented atoms as indivisible, but the modern theory recognizes that they contain smaller particles. The modern model explains all available data about atoms; Dalton’s model does not. The modern model is more widely accepted because it was proposed by more well known scientists.
Chemistry
2 answers:
GrogVix [38]2 years ago
6 0

Dalton’s model represented atoms as indivisible, but the modern theory recognizes that they contain smaller particles.

The modern model explains all available data about atoms; Dalton’s model does not.

Mama L [17]2 years ago
3 0
The correct answer for this question is this one:

<span>- The modern model explains all available data about atoms; Dalton’s model does not.
- </span>Dalton’s model represented atoms as indivisible, but the modern theory recognizes that they contain smaller particles
Hope this helps answer your question and have a nice day ahead.
You might be interested in
The equation below shows the products formed when a solution of silver nitrate (AgNO3) reacts with a solution of sodium chloride
d1i1m1o1n [39]
I would say that the answer has to be C
Since there is no change in mols on both sides of the equation the mass is constant
3 0
2 years ago
Read 2 more answers
Explain using the particles theory what happens when steam in the bathroom hits a cold surface such as a mirror
Aleks04 [339]
<span>The fog in the mirror is the condensation of water vapor as it touches a colder surface. When you are running cold water you just cool down everything around it. Now the vapor coming from the hot shower will mostly condense right there and will not reach the mirror.</span>
5 0
2 years ago
Ancient metalworkers in East Africa knew the secrets of strengthening their iron. They knew that if they melted their iron in a
Ilia_Sergeevich [38]

Answer is: in steel, the solvent is iron and the solute is the carbon.

Solution is homogeneous mixture composed of two or more substances.

In the solution, the solute molecules interact with solvent molecules.

Solvent (usually a liquid, but can also be a solid or a gas) is a substance that dissolves a solute.  Iron is solvent because there is more iron than carbon and they are both solid state.

Solvent is always the same state of matter as the solution.

In ideal solution  the forces of attraction between the solute-solute and the solvent-solvent and solute-solvent molecules are the same.

7 0
2 years ago
Citric acid is a naturally occurring compound. what orbitals are used to form each indicated bond? be sure to answer all parts.
Tema [17]

Answer : The orbitals that are used to form each indicated bond in citric acid is given below as per the attachment.

Answer 1) σ Bond a: C sp^{2}  O sp^{2} .

Explanation : The sigma bonds in the 'a' position involves carbon atom which undergoes sp^{2} hybridisation and has sp^{2} orbitals of carbon and as well as oxygen atoms involved in the bonding.

Answer 2) π Bond a: C has π orbitals and  O also has π  orbitals.

Explanation : The pi-bond at the 'a'position has carbon and oxygen atoms which undergoes pi-bond formation. And has pi orbitals of oxygen and carbon involved in the bonding process.

Answer 3) Bond b: O sp^{3}  H has only S orbital involved in bonding.

Explanation : The bonding at 'b' position involves oxygen and hydrogen atoms in it. It has sp^{3} hybridized orbitals and S orbital of hydrogen involved in the bonding.

Answer 4) Bond c:   C sp^{3} O sp^{3}

Explanation : The bonding involved at 'c' position has carbon and oxygen atoms involved in it. Both the atoms involves the orbitals of sp^{3} hybridized bonds.

Answer 5) Bond d:   C sp^{3}  C sp^{3}

Explanation : The bonding involved at the position of 'd' involves two carbon atoms. Therefore, they undergo sp^{3} hybridization. The orbitals involved in this hybridization are also sp^{3}.

Answer 6) Bond e:  C1 containing O sp^{2}    C2 sp^{3}

Explanation : The bonding at the 'e' position involves two carbon atoms on is containing oxygen with double bonds and the C2 carbon atom. The carbon containing oxygen has sp^{2} hybridized orbitals involved in the bonding; whereas C2 carbon ha sp^{3} orbitals.

6 0
2 years ago
Read 2 more answers
Which graphic below shows the correct orientation of each water molecule when it is near the cl- ion in the aqueous solution?
andrew-mc [135]
The question is missing the graphics required to answer which I have attached as an image.

There are four different representations of the orientation of water molecules around chloride anion. Let's first analyze the water molecule.

We have H-O-H as the structure of water. The oxygen atom is more electronegative than the hydrogen atoms, which results in a partial positive charge on the hydrogen atoms and a partial negative charge on the oxygen atom.

The chloride anion is a negative charge. Therefore, the water molecules should orient themselves with the hydrogen atoms facing the chlorine atom as the partial positive charge on the hydrogen atoms will be attracted to the negative charge of the chlorine atom.

The correct representation is shown in graph 3 which shows all hydrogen atoms facing the chlorine anion.

8 0
2 years ago
Other questions:
  • An atom of beryllium (m = 8.00 u) splits into two atoms of helium (m = 4.00 u) with the release of 92.2 kev of energy. if the or
    10·2 answers
  • Which pair of compounds has the same empirical formula?
    5·2 answers
  • Which sentence best explains the high melting point, boiling point, and surface tension of water? A. The hydrogen atom on each w
    15·2 answers
  • How many joules are required for melting 12.8g of ice at 0 degrees Celsius?
    8·1 answer
  • You wish to extract an organic compound from an aqueous phase into an organic layer (three to six extractions on a marco scale).
    13·1 answer
  • Identify from the following list of molecules and ions which behave as Lewis acids: CO2, NH3, BCl3, Fe3+. (A) CO2 and NH3 (B) NH
    5·1 answer
  • 8.03 Solutions Lab Report<br> Does anyone have a PDF or Document of FLVS 8.03 Solutions Lab
    8·2 answers
  • Write a hypothesis about the pH level of common household solutions based on what you know about their physical and chemical pro
    8·2 answers
  • The decomposition of AB given here in this balanced equation 2AB (g)⟶ A2 (g) + B2 (g), has rate constants of 8.58 x 10-9 L/mol s
    14·1 answer
  • A student noticed a yellow, solid substance was formed when mixing two clear liquids during a lab. What term describes this yell
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!