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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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Why is scientific notation important in chemistry?
Varvara68 [4.7K]
Calculations in chemistry can range from large numbers to the smallest number in decimals to be more accurate in data results. When this occurs using scientific notations allows you to note down results regardless of size as accurate as possible without writing a lot of numbers.
3 0
3 years ago
The smallest particle of water is the A.atom. B.molecule. C.compound. D.formula.
zaharov [31]
The correct answer among all the other choice is B. molecule. The molecule is the smallest particle of water. All the other options are wrong. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 
3 0
3 years ago
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What are the three clues that tell you two atoms are isotopes of each other ?
NISA [10]

Explanation:

Atomic number, atomic mass, and relative atomic mass

5 0
3 years ago
Define reactant.<br> Define product.<br> Define precipitate.
Sunny_sXe [5.5K]

Answer:

Answers below!

Explanation:

<em>Reactant-</em> a substance that takes part in and undergoes change during a reaction.

<em>Product-</em> a substance produced during a natural, chemical, or manufacturing process.

<em>Precipitate-</em><u><em> </em></u><u>1.</u> to separate from a solution as a precipitate. <u> 2.</u> to fall to the earth's surface as a condensed form of water; to rain, snow, hail, drizzle, etc.

Precipitate has different meanings so I didn't really know about which one, but tell me if I'm wrong :)

6 1
3 years ago
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Form of energy used to decompose water<br><br> it is a 11 letter word<br> _ _ e _ _ e _ c _ t _
andrew-mc [135]

Answer:

Electrolysis

Explanation:

Electrolysis is a process by which electrical energy is used to produce a chemical change. Perhaps the most familiar example of electrolysis is the decomposition (breakdown) of water into hydrogen and oxygen by means of an electric current. The same process can be used to decompose compounds other than water.

7 0
3 years ago
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