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Vesna [10]
3 years ago
9

Valerie wants to examine the properties of a thick liquid but is finding it difficult to pour the liquid into a beaker. She need

s to finish her investigation before the end of class. Which method will allow her to pour the liquid easily?
boiling the liquid vigorously
applying heat to the liquid
placing the liquid in the refrigerator
mixing the liquid with another solution
Chemistry
1 answer:
cricket20 [7]3 years ago
4 0

Answer:

B. applying heat to the liquid

Explanation:

i took the test and got this question correct. also, i believe that by applying heat to the liquid it will become thinner & easier to pour.

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Nitrogen gas be a mineral only, if it is in organic forms.

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The microorganisms  in the soil converts the organic forms of nitrogen to mineral form when they decompose organic matters and  also fresh plant residues. This type of process is called mineralisation.

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A 70.-kg person exposed to ⁹⁰Sr absorbs 6.0X10⁵ β⁻ particles, each with an energy of 8.74X10⁻¹⁴ J.

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7 0
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