1answer.
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
pishuonlain [190]
2 years ago
9

Compare the types of evidence used by the

Chemistry
1 answer:
Rom4ik [11]2 years ago
6 0

This question is asking for a comparison between Dalton's and Greeks' atomic models by means of the evidences supporting such models. Thus, according to the following, one concludes that just Dalton's model is based on an actual law which can be experimentally substantiated whereas the Greeks' model is merely conceptual.

<h3>Atomic models:</h3><h3 />

In chemistry, atomic models have been proposed in order to understand how the atom is structured. For that reason, several models have come up and comprise, Greeks', Rutherford's, Bohr's, Thomson's, Bohr's and Schrodinger's. In such a way, each one describes a specific way the protons, electrons and neutrons are arranged or likely to be found.

However, we will only focus on Dalton's and Greeks' models. The former was based on an assumption describing the atom as a rigid sphere merely composed by randomly-arranged electrons, protons and neutrons, and the evidences were based on the law of conservation of matter, which states that matter cannot be neither created nor destroyed.

Although the Greeks' model was not experimentally substantiated, it was based on the concept of indivisibility, because the word, atom, is referred to an indivisible object, for that reason, they considered this as a concept, more than as a measurable or sizable thing.

Thus, we see just Dalton's model was based on an actual law which can be easily substantiated at the chemistry laboratory whereas the Greeks' model was just based on a concept, for that reason they differ in this aspect but agree in explanation, because none of them were able to describe the atom further.

Learn more about atomic models: brainly.com/question/1596638

You might be interested in
How does a convection current circulate a fluid?
poizon [28]

Answer:

Convection currents form because a heated fluid expands, becoming less dense. The less-dense heated fluid rises away from the heat source. As it rises, it pulls cooler fluid down to replace it. This fluid in turn is heated, rises and pulls down more cool fluid.

Explanation:

here is your anserw please rate me the brainlest

3 0
3 years ago
Name some ways of water irrigation. ​
Ivanshal [37]

Answer:

Surface Irrigation. Water is scattered equally throughout the land with the help of gravitational pull and it doesn’t require a machine to take care of it.

Localized Irrigation. Water is scattered throughout the land under low pressure.  

Drip Irrigation. In this process of drip irrigation, the water drops fall on the root of every plant that is around the system.

Explanation:

3 0
3 years ago
Calculate the molecular mass of glucose
yan [13]
  • Glucose = C₆H₁₂O₆.
  • Atomic mass of C = 12 u
  • Atomic mass of H = 1 u
  • Atomic mass of O = 16 u
  • Therefore, the molecular mass of glucose
  • = (6 × Atomic mass of C) + (12 × Atomic mass of H) + (6 × Atomic mass of O)
  • = (6 × 12) + (12 × 1) + (6 × 16) u
  • = 72 + 12 + 96 u
  • = 180 u

<u>Answer</u><u>:</u>

<u>1</u><u>8</u><u>0</u><u> </u><u>u</u>

Hope you could understand.

If you have any query, feel free to ask.

6 0
3 years ago
How many amino acids are considered scientist to be “essential
grin007 [14]

Yo sup??

The answer to your question is option c ie

c.9

the rest 12 are under non essential as they  are produced by our body itself

Hope this helps.

3 0
3 years ago
Dalton incorporated the law of conversation of mass into his atomic theory by asserting that?
Nat2105 [25]

Answer;

A. atoms are indivisible.

Dalton incorporated the law of conversation of mass into his atomic theory by asserting that atoms are indivisible.

Explanation;

Dalton's atomic theory proposed that all matter was composed of atoms, indivisible and indestructible building blocks. While all atoms of an element were identical, different elements had atoms of differing size and mass.

-According to Dalton; Elements are made of extremely small particles called atoms. Atoms of a given element are identical in size, mass and other properties; atoms of different elements differ in size, mass and other properties. Atoms cannot be subdivided, created or destroyed.

4 0
3 years ago
Other questions:
  • 4.The scientific method is ________________ reasoning. You can make ______________ explanations for something that you are obser
    9·1 answer
  • What are they waiting? or what are their waiting?<br><br>please correct me if I'm wrong​
    6·1 answer
  • What is 0.045 rounded to the nearest hundredth?
    13·2 answers
  • What are the physical properties of liquid bleach
    7·1 answer
  • DHDHDHSHSHSHSVSVSBSHSHHAVAVABAVABAGAGAGAGAGAGABABABABBA
    8·2 answers
  • PLZ HELP, Its The Nature of Oxidation and Reduction for chemistry
    9·1 answer
  • 6.0L of a gas exert a pressure of 2.5 atm. When the pressure is increased to 10.0atm what is the new volume of the gas
    6·1 answer
  • PLEASE SOMEONE HELP ASAP: why does alcohol dissolve permanent marker
    13·1 answer
  • .........................helpplsplspls.....................
    7·2 answers
  • What is the empirical formula
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!