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Vilka [71]
3 years ago
13

The following is a sample question for brainliest. Brainliest will be given to the person who can answer the following question

with the most details and accuracy. I do have sample answers that I wrote to compare yours too, though answers obviously may vary.
What is Chemistry? (At least one paragraph.)
Chemistry
1 answer:
Amanda [17]3 years ago
8 0

Answer:

Chemistry is the branch of science that deals with the properties, composition, and structure of elements and compounds, how they can change, and the energy that is released or absorbed when they change. Traditionally, chemistry has been broken into five main subdisciplines: Organic, Analytical, Physical, Inorganic and Biochemistry. Chemistry is involved in everything we do. The reason why chemistry touches everything we do is because almost everything in existence can be broken down into chemical building blocks.

Explanation:

Hope this helps

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On lab day. Milania did an experiment with two solids: potassium iodide and silver nitrate. Milania measured and recorded the ma
Mkey [24]

D. It is a chemical change because solubility in water of Solid A is different than the solubility in water or both Potassium Iodide and Silver Nitrate

Explanation:

From the given table which summarizes findings about the experiment, we can conclude that It is a chemical change because solubility in water of Solid A is different than the solubility in water of both Potassium Iodide and Silver Nitrate.

  • A chemical change is a form of change in which new substances are produced.
  • A physical change is one in which the states of matter changes especially the form.

Now we that two soluble substances goes to insoluble product.

  • A substance is soluble when they go into solution with a solvent of the same type.
  • This change from solubility to insolubility of a compound is a typical chemical change.
  • Other forms of changes are just physical changes.

learn more:

Chemical change brainly.com/question/9388643

#learnwithBrainly

5 0
3 years ago
*<br> Matter cannot be divided indefinitely is part of the:
laiz [17]

Answer:

4+4=8

Explanation:

8=X

5 0
3 years ago
When a writer uses “common knowledge” in an essay, why does it NOT require a citation nor is it considered plagiarism?
krek1111 [17]
Plagiarism is when you just copy exactly what someone else says, without their permission, or without citing where you got it from. 
Common knowledge should be your own words. unless you take it from somewhere else, it doesnt need anything.
6 0
3 years ago
Read 2 more answers
How many significant figures are in 100.3
Snowcat [4.5K]
<h2>question:How many significant figures are in 100.3</h2>

Answer:4

6 0
3 years ago
Explain how steam causes burns by describing the transfer of heat.
erica [24]

Answer:

It will be : (in simple terms)

Condensation of hot steam or hot vapor on the cooler skin releases the water's latent heat of vaporization, rapidly raising the temperature of the skin which will result in steam burns.

Hope it helped

All the best!!

8 0
3 years ago
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