A student investigated a substance and recorded observations. Based on the observations shown, what can you conclude about the substance?
How can radiant energy affect phases of matter?
Which of the following best defines matter?
A student is designing an investigation. Based on the question, which could be a constant in the investigation?
The amount of matter in an object is its...
What could best change the solid gold chunks into liquid gold?
It is important for engineers to understand atoms so they can-
A solid candy bar has a mass of 18 grams. A student melted the candy bar until it became a liquid. What is the mass of the candy bar as a liquid?
Which example of matter in the umbrella shown can be classified as a conductor of thermal energy?
When water freezes into ice, its volume increases. What happens to its mass?
What best completes the Venn diagram?
What makes a cup of hot chocolate a solution?
CHOOSE ALL THE CORRECT ANSWERS.
Which are examples of mixtures that are NOT solutions?
What can cause matter to change phases?
USE THE TERMS TO COMPLETE THE DIAGRAM.
What belongs in bubble 1?
FILL IN THE BOX WITH THE CORRECT NUMBER.
If each block has a mass of 5 grams, how many more grams need to be added to balance this scale?
A scientist made a model to show that matter is composed of atoms. To learn more about atoms, the scientist could —
Which is NOT an example of a solution?
Which physical property can be measured in liters?
The cereal shown combines multiple substances that do not lose their identifying characteristics when they are together. The cereal is a —
USE THE TERMS TO COMPLETE THE DIAGRAM.
What belongs in bubble 2?
USE THE TERMS TO COMPLETE THE DIAGRAM.
What belongs in bubble 3?