A substance is tested in a lab. It is found to maintain a unique shape and is a good conductor of electricity. If it is made up of electrons, protons, and neutrons, what state of matter is this substance most likely to be?

Answers

Answer 1

Answer:

Answer : Solid

Explanation :

When the substance was tested in the lab it was seen that it maintains a unique shape, which is the differentiating property of solids. Also, they are very good conductors of electricity. Solid contains electrons, protons and neutrons this is a common thing which is found in every state of matter. This all details confirms that it will be solid.

Answer 2

Answer: if its made up of electrons, protons, and neurons, the state of matter in this substance is most likely to be : Solid

we know that the substance
- a good conductor (and most of good conductors are metals and almost all the metals are solid)
- Could maintain a unique shape (gas technically does not have a shape and liquid's shape will be determined by the medium surrounding it)

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Doing another onee! 50 points for answering thiss!
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Which phrase best describes the effect of a catalyst on a chemical reaction?
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Which best explains why nuclear reactions release more energy than chemical reactions?The forces holding the nucleus together are much stronger than the forces binding electrons to atoms.
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During a chemical reaction, some of the mass of the reactants is converted to energy.
In nuclear reactions, all neutrons are converted to energy.

Answers

I think the best answer is the first statement. The forces holding the nucleus together are much stronger than the forces binding electrons to atoms. Breaking the former bonds are releases more energy than breaking bonds in a chemical reaction.

Answer:

the asnwer i know for a fact is between A and C but its A

Explanation:

we know B and D are wrong for sure so its left in between A and C but

A its the one that make sense most : )

Consider the following unbalanced redox reaction:MnO4- (aq) + SbH3 (aq) ---> MnO2 (s) + Sb (s)

What is the oxidizing agent in the reaction?

A.) MnO4-

B.) SbH3

C.) MnO2

D.) Sb

Help please?

Answers

You're oxidising agent will be reduced. In the molecule MnO4-, Mn has and oxidation number of +9 and in MnO2 it is +4, therefore its oxidation number has reduced, therefore Mn is reduced, therefore it is the oxidant/oxidising agent.

How do you study well for a chemistry test?

Answers

Answer:

Learning Chemistry takes time! ...

Dig Deep on practice problems. ...

Do the reading and warm up problems BEFORE lecture. ...

Lab Sections really do matter. ...

Ask lots and lots of questions! ...

Study chemistry when you are awake! ...

Study more efficiently – not just more! ...

Take advantage of study tips from VPTL:

Explanation:

Chemistry requires both memorization and problem-solving, making it a particularly demanding subject. 5. Study two hours for each lecture hour and one hour for each lab hour each week (this is about 12 hours a week for 4 credit hour chemistry courses).

Hope this helps! :D

Compare the arrangements of individual particles in solids, liquids, and gases

Answers

In a gas, the particles are evenly spaced out and not in any particular order. There is no regular arrangement of liquid next to one another. Solids are regularly arranged and closely packed.

What are solids, liquids, and gases?

They can be compressed a lot (particles are widely spaced). Matter exists in three different states: solid, liquid, and gas.

By examining the configuration of their particles, it is possible to understand why they have various qualities.

A solid is a condition of matter that, even when unconstrained, keeps its shape and density.

A liquid is a nearly incompressible fluid with a (almost) constant volume regardless of pressure that adapts to the shape of its container.

A sample of matter that assumes the shape of the container it is stored in and develops a consistent density inside the container is referred to as a gas.

Therefore, the arrangements of individual particles in solids, liquids, and gases is different.

Learn more about solids, liquids, and gases here:

brainly.com/question/12496112

#SPJ2

Solids - particles are very close together (highest density on the list)
Liquids - the particles slide past one another
Gases - particles bounce off of surroundings and the same particles of the gas

Which equation represents the reaction of acetic (ethanoic) acid with water? A. CH3COO- + H2O CH3COOH + OH- B. CH3COOH + H2O CH3COO- + H3O+ C. CH3COO- + H2O CH3COO2- + H3O+ D. CH3COOH + H2O CH3COOH2+ + OH-

Answers

"CH3COOH + H2O CH3COO- + H3O+" is the equation among the choices given in the question represents the reaction of acetic (ethanoic) acid with water. The correct option among all the options that are given in the question is the second option or option "B". I hope that the answer has helped you.

Answer:

B. CH3COOH + H2O CH3COO- + H3O+

Explanation: hope this helped :)

Why is it incorrect to balance a chemical equation by changing the subscripts?

Answers

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