Educational worksheet on mixtures, solutions, and compounds for science learning.
A worksheet titled "Mixtures, Solutions, and Compounds" by Sharon Fabian, featuring a word bank and a reading comprehension exercise about the differences between mixtures, solutions, and compounds, with an illustration of a school bus and a beaker.
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Step-by-step solution for: Mixtures, Solutions, and Compounds
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Show Answer Key & Explanations
Step-by-step solution for: Mixtures, Solutions, and Compounds
Let's solve the reading comprehension exercise step by step. The task is to fill in each blank with the word that best completes the passage, using the words provided in the box:
Words from the box:
- material
- throughout
- solution
- solid
- paragraph
- carbon
- jello
- combination
- sift
- process
- hydrogen
- main
- neon
---
> You have probably already heard of elements. Elements are the basic materials that everything on earth is made of, and there are just over one hundred of them. Some of our everyday things are elements. There are copper pennies, iron nails, and
> (1) ____________ lights. But most of the things we see each day are not just one element; most of them are combinations. The three
> (2) ____________ kinds of combinations are mixtures, solutions, and compounds.
> Soil is a mixture. A shovelful of soil might contain some top soil, some clay, maybe a little sand, a few bugs, maybe some really tiny microorganisms, maybe a worm, maybe some rotting plant roots, and maybe some more things. Soil is a mixture. Each shovelful of soil is probably a little different from the next one. Maybe one has more sand, and the other has more clay. Maybe one shovelful has two worms! Soil can be separated into its different parts. You can take the worm and the bugs out. You can
> (3) ____________ out the sand, or scoop out the clay. These are some characteristics of a mixture: a mixture is not the same from one sample to the next, and a mixture can be separated into its parts.
> Salt water is a solution. A glassful of salt water contains both salt and water. The salt is dissolved evenly (4) ____________ the water, so that one spoonful of the salt water would contain the same amounts of salt and water as another spoonful of the salt water. Salt water can be separated into its parts. You can let the water evaporate, and you will have the salt left. Salt water is a solution because it has these two characteristics: it has the same concentration of each of its parts throughout the
> (5) ____________, and it can be separated by some physical
> (6) ____________.
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Now, let’s go through each blank:
---
(1) _______ lights
We’re looking for a type of light that is made from an element. From the list, neon lights are common examples of lights made from a gas (neon), which is an element. Neon signs are a classic example.
✔ Answer: neon
---
(2) _______ kinds of combinations
The sentence says: "The three _______ kinds of combinations are mixtures, solutions, and compounds."
We need a word that describes the main types. The word “main” fits perfectly here.
✔ Answer: main
---
(3) _______ out the sand
This refers to separating sand from soil. The action of sifting is commonly used to separate small particles like sand.
✔ Answer: sift
---
(4) _______ the water
The sentence says: "The salt is dissolved evenly _______ the water." We need a preposition that shows distribution throughout the liquid.
“Throughout” means all over, in every part — perfect for describing how salt is evenly distributed in water.
✔ Answer: throughout
---
(5) _______
The sentence: "it has the same concentration of each of its parts throughout the _______"
We’re talking about salt water as a solution. The whole substance is the solution, so the concentration is uniform throughout the solution.
✔ Answer: solution
---
(6) _______
"and it can be separated by some physical _______"
A physical process — like evaporation — is used to separate salt from water.
✔ Answer: process
---
1. neon
2. main
3. sift
4. throughout
5. solution
6. process
---
- (1) neon: Neon lights are made from the element neon.
- (2) main: Mixtures, solutions, and compounds are the main types of combinations.
- (3) sift: To separate sand from soil, you use a sieve — hence, “sift.”
- (4) throughout: Salt is evenly distributed throughout the water.
- (5) solution: The uniformity applies throughout the solution.
- (6) process: Separation via evaporation is a physical process.
These answers make the passage coherent and scientifically accurate.
Words from the box:
- material
- throughout
- solution
- solid
- paragraph
- carbon
- jello
- combination
- sift
- process
- hydrogen
- main
- neon
---
Passage with blanks:
> You have probably already heard of elements. Elements are the basic materials that everything on earth is made of, and there are just over one hundred of them. Some of our everyday things are elements. There are copper pennies, iron nails, and
> (1) ____________ lights. But most of the things we see each day are not just one element; most of them are combinations. The three
> (2) ____________ kinds of combinations are mixtures, solutions, and compounds.
> Soil is a mixture. A shovelful of soil might contain some top soil, some clay, maybe a little sand, a few bugs, maybe some really tiny microorganisms, maybe a worm, maybe some rotting plant roots, and maybe some more things. Soil is a mixture. Each shovelful of soil is probably a little different from the next one. Maybe one has more sand, and the other has more clay. Maybe one shovelful has two worms! Soil can be separated into its different parts. You can take the worm and the bugs out. You can
> (3) ____________ out the sand, or scoop out the clay. These are some characteristics of a mixture: a mixture is not the same from one sample to the next, and a mixture can be separated into its parts.
> Salt water is a solution. A glassful of salt water contains both salt and water. The salt is dissolved evenly (4) ____________ the water, so that one spoonful of the salt water would contain the same amounts of salt and water as another spoonful of the salt water. Salt water can be separated into its parts. You can let the water evaporate, and you will have the salt left. Salt water is a solution because it has these two characteristics: it has the same concentration of each of its parts throughout the
> (5) ____________, and it can be separated by some physical
> (6) ____________.
---
Now, let’s go through each blank:
---
(1) _______ lights
We’re looking for a type of light that is made from an element. From the list, neon lights are common examples of lights made from a gas (neon), which is an element. Neon signs are a classic example.
✔ Answer: neon
---
(2) _______ kinds of combinations
The sentence says: "The three _______ kinds of combinations are mixtures, solutions, and compounds."
We need a word that describes the main types. The word “main” fits perfectly here.
✔ Answer: main
---
(3) _______ out the sand
This refers to separating sand from soil. The action of sifting is commonly used to separate small particles like sand.
✔ Answer: sift
---
(4) _______ the water
The sentence says: "The salt is dissolved evenly _______ the water." We need a preposition that shows distribution throughout the liquid.
“Throughout” means all over, in every part — perfect for describing how salt is evenly distributed in water.
✔ Answer: throughout
---
(5) _______
The sentence: "it has the same concentration of each of its parts throughout the _______"
We’re talking about salt water as a solution. The whole substance is the solution, so the concentration is uniform throughout the solution.
✔ Answer: solution
---
(6) _______
"and it can be separated by some physical _______"
A physical process — like evaporation — is used to separate salt from water.
✔ Answer: process
---
✔ Final Answers:
1. neon
2. main
3. sift
4. throughout
5. solution
6. process
---
📝 Explanation Summary:
- (1) neon: Neon lights are made from the element neon.
- (2) main: Mixtures, solutions, and compounds are the main types of combinations.
- (3) sift: To separate sand from soil, you use a sieve — hence, “sift.”
- (4) throughout: Salt is evenly distributed throughout the water.
- (5) solution: The uniformity applies throughout the solution.
- (6) process: Separation via evaporation is a physical process.
These answers make the passage coherent and scientifically accurate.
Parent Tip: Review the logic above to help your child master the concept of sharon fabian worksheet.
