3 years ago

When using science to investigate physical phenomena, which characteristic of the event must exist?

1 answer:

5 0

"Observable" is the one characteristic of event that must exist when <span>using science to investigate physical phenomena. </span>

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MrMuchimi

Answer:

None of them, D

Explanation:

The actual answer is chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions.

5 0

3 years ago

Blababa [14]

Answer:

(1) the surface area of the solute,

(2) the temperature of the solvent,

(3) the amount of agitation that occurs when the solute and the solvent are mixed.

Explanation:

8 0

3 years ago

Rudiy27

Each correspond to a principal energy level

4 0

3 years ago

Pie

Answer: 23,199 J

Explanation:

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2 years ago

viktelen [127]

I just took a test with this question and got the answer wrong for saying ethane. The correct answer is propane.

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3 years ago