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cupoosta [38]
2 years ago
12

Jonathan conducts an experiment to determine what solutes readily dissolve in water. He places 3 tablespoons of potting soil int

o one cup of water. He records his observations in 15-minute increments. After a half hour, he notices that some of the soil particles have separated and sank to the bottom. O 15 minutes 30 minutes Which term best describes the combination of soil and water?
A.Mixture
B. A solution
C. an alloy
D. an emulsion ​
Chemistry
1 answer:
mariarad [96]2 years ago
4 0

Answer:

A. Mixture

Explanation:

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Answer:

1. Uniform, non visible

2. Visible, non uniform

3. Uniform, non visible

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5. Visible, non uniform

Explanation:

A heterogeneous mixture is simply any mixture that is not uniform in composition — it's a non-uniform mixture of smaller constituent parts. By contrast, a mixture that is uniform in composition is a homogenous mixture

visible state of matter is when you can easily difference two components of a mixture

non visible is when the state of the matter in the substance is not visible to the eye, it can't be differentiated

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vova2212 [387]

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Explanation:

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Answer:

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Explanation:

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According the pauli principle, the two electrons must have different fourth electronic quantum number. The electron in same orbital have same first three quantum number i.e, n=1 l=0 and ml =0 in case of first subshell.

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sp2606 [1]
The answer is an atom.
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