The correct answers to these questions on solutions, elements, and compounds are provided below:
- 15. D. Have constant boiling temperature and melting temperature
A solution is a sort of homogenous mixture whereby a solute is dissolved in a solvent. A mixture refers to two or more substances that are not chemically combined.
In a mixture of two substances with iron as a constituent, a magnet can be used for separation purposes.
A pure substance has just an element or compound whose boiling and melting temperature is constant.
This is unlike a mixture that boils and melts over a range of temperatures.
Conclusively, the above bullet answers are the separation techniques and states of matter.
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Answer:
What do you need it to be written about? I don't need money but thanks
Explanation:
Answer:
Prepositional phrase: to your vacuum
Preposition: to
Prepositional phrase: without a hassle
Preposition: without
Explanation:
A prepositional phrase is a phrase that includes a preposition, the noun that the preposition is affecting, and any other words that connect the two. Example- "on the floor" or "to the grocery store"
Incomplete question. I inferred you may want sample sentences on enrollment.
<u>Explanation:</u>
Here are a few examples:
- The school asked parents if they want their children <u>enrolled</u> in extra-curricular activities.
- John asked his Father if he agrees with him enrolling in an online educational program not accredited.
- Bratt was granted permission to enroll as a member of the Red Cross.
Answer: it emphasizes the difference between the financial situation of the dentist and the mayor.
