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3 years ago

Approximately how many elements combine in different ways to make compounds?

Chemistry

2 answers:

Vlada [557]3 years ago

8 0

Mos commonly 2 elements combine.

examples: H2, O2

erastovalidia [21]3 years ago

6 0

Answer:

Approximately two elements may combine to form compounds, but there may be cases where more than two elements combine to form compounds.

Explanation:

In chemistry, the term compound is defined as a substance formed by the union of at least two elements. There are cases where more than two elements come together to form a compound, but we can say that approximately two elements are used for compound formation. An example of compound is shown in the chemical formulas H2O and FeS represent the compounds water and ferrous sulfide.

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tekilochka [14]

Your answer should be C. bend when passing from air to water. Hope this helps! =^-^= If you need an explanation, just let me know.

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3 years ago

Read 2 more answers

To synthesize information means to A. read or view it objectively. B. take it apart and examine it. C. eliminate it as irrelevan

swat32

Answer:

The correct answer is "D".

Explanation:

The synthesis consists of extracting the most important data from a text or any source of information. To be able to synthesize it is necessary to read, understand and interpret the message or arguments presented. Once these factors have been extracted, they are brought together to form a coherent text that in a few words explains the original text.

Have a nice day!

3 0

3 years ago

Help!! I’ll give Brainly!!

goldenfox [79]

Hey not really an answer but just needed someone to talk to you

8 0

3 years ago

Determine the concentration of a solution prepared by diluting 25.0 ml of a stock 0.188 m sr(no3)2 solution to 150.0 ml

o-na [289]

We can use the following equation to calculate the concentration of diluted solution.
c1v1 = c2v2
where c1 is concentration and v1 is volume of stock solution, which is the more concentrated solution.
c2 is concentration and v2 is the volume of diluted solution.
substituting the values in the equation,
0.188 M x 25.0 mL = c2 x 150.0 mL
c2 = 0.0313 M
concentration of diluted solution is 0.0313 M

8 0

3 years ago

What symbol is used to express the factor, 10-6? A) B) M C) n D) m

Tom [10]

Answer:

The correct answer is that letter. (μ)

Explanation:

Hello!

According to the international system of units, we use prefixes to indicate the number of places we ran the point.

The letter μ indicates $10^{-6}$

The correct answer is that letter. (μ)

It is not in the options but it is correct.

4 0

3 years ago