CHEMISTRY HIGH SCHOOL

Which of the following would have the greatest force of gravitational attraction.

Answers

Answer 1
Answer:

1) The Universal gravitaional law, stated by Sir. Isaac Newton, states that the force of gravitational attraction between two objects is directly proportional to the product of their masses and inverse to the square of the distance that separates their centers.


2) Mathematically, it was expressed in this form:


F = G × m₁ × m₂ / d².


where G is the proportinality constant, m₁ and m₂ and the masses of the objects, and d is the distance that separates the centers of the two objects.


3) Then, the answer is that the greatest for of gravitaional attraction is:


- that of the two objects for which the product of the masses is the greates (assumin same distance between them), or


- that of the two objects that are closer (assuming the product of the masses is the same).
Answer 2
Answer: The thing with the greatest mass, that occupies the smallest volume so you can get really close to it. 

Those requirements are met perfectly by a black hole.

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The least condensed state of matter is

A cluster of billions of atoms that all have magnetic fields lined up in the same way is known as aa. magnetic field line.
b. magnetic pole.
c. magnetic domain.
d. permanent magnet.
The region around a magnet where the magnetic force is exerted is known as its
a. magnetic pole.
b. lodestone.
c. magnetic field.
d. magnetic domain.

Answers

A cluster of billions of atoms that all have magnetic fields lined up in the same way is known as a

The answer is letter C. Magnetic domain.


The region around a magnet where the magnetic force is exerted is known as its
The answer is letter C. Magnetic field.

Answer:

i think its b tell me if im wrong if i am sorry

Explanation:

What are particles of carbon otherwise known as, and what kind of pollution do they cause???

Answers

Particles of carbon can also be called co2 or also a greenhouse gas. The emission of carbon into the atmosphere causes air pollution and can also lead to global warming. 
Carbon otherwise known as CO2 causes an greenhouse effect( which thickens our atmosphere) , causing the heat absorbed from the sun in our atmosphere to be trapped and resulting in global warming

Which of these statements is NOT TRUE? Scientists propose explanations that can be explained by examining evidence. Scientists propose explanations that can be explained by examining evidence. Science is an organized way to investigate, understand, and explain events in the natural world. Science is an organized way to investigate, understand, and explain events in the natural world. Scientists collect and organize information randomly, looking for patterns and connections between events. Scientists collect and organize information randomly, looking for patterns and connections between events. Science deals only with the natural world.

Answers

Answer:

The correct option is;

Scientist propose explanations that can be explained by examining evidence

Explanation:

A scientists makes an hypotheses based on possible natural processes to explain the origin and/or the nature of the characteristics of a natural observation. The scientist then source more data and information to put their hypotheses to test. Due to the fact that an hypotheses is based on observable  processes and/or mechanisms, the given hypotheses can be further tested by other scientists through the use of their individually sourced data. From the result of the assessment, the hypotheses can be either accepted or rejected to enable the better clarification of the hypotheses when accepted or the development of a new hypotheses when rejected.

What is the IUPAC name for the compound ZnO?(1) zinc oxide (2) zinc oxalate(3) zinc peroxide (4) zinc hydroxide

Answers

The correct answer is option 1. THe IUPAC name for the compound ZnO is zinc oxide. It is an inorganic compound that is a white powder, insoluble in water and widely used as an additive in many materials and products. Most common application is as a skin cream.

Are the following Mineral or Ore?

Answers

Answer:

1.Mineral

2.Ore

Explanation:

solution of silver chloride at constant temperature: AgCl(s) ↔ Ag+(aq) + Cl-(aq) As NaCl(s) is dissolved in the solution, the concentration of the Ag+ ions in the solution 1. decreases, and the concentration of Cl- ions increases 2. decreases, and the concentration of Cl- ions remains the same 3. increases, and the concentration of Cl- ions increases 4. increases, and the concentration of Cl- ions remains the same

Answers

If in the silver chloride solution we add NaCl then concentration of silver ions decreases, and the concentration of Chloride ions increases.

What is equilibrium law?

According to this law, when any external stress is applied in the equilibrium state then the reaction will shift on those side where the stress will reduces.

If in the silver chloride solutions then in the solution silver and chloride ions are present, and then when we add sodium chloride to that solution then it also dissociates into sodium and chloride ions. Then as a result of which concentration of chloride ions increases and to maintain the change equilibrium will shift towards the reactant side as a result of which concentration of silver ion decreases.

Hence, concentration of silver ions decreases, and the concentration of Chloride ions increases.

To know more about equilibrium law, visit the below link:
brainly.com/question/2943338

#SPJ2
As a matter of fact, NaCl(s), when dissolves in water, dissociates into ion Na+ and Cl-.

There is water in the silver chloride solution. Therefore, when being added to the solution, NaCl dissociates into Na+ and Cl-, which makes the concentration of Cl- in the solution increase.

According to Le Chatelier's Principle, when [Cl-] increases, the chemical equation seems to shift in a way that could make more AgCl. Therefore, Ag+ has to react with Cl-, which makes [Ag+] decrease.

The correct answer is (1).

Hope this helps~
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