Vocabulary
What is matter?
A. Solids, Liquids, and Gases
B. Anything that takes up space
C. An element or atom
B. Anything that takes up space
What is a compound?
A. the smallest participle of a molecule
B. the smallest part of an element
C. more than one atom
C. more than one atom
Which of the following images looks like an ice cube and which one looks like water?
A. Picture C and B
B. Picture B and A
C. Picture A and C
B. Picture B and A
Name three properties of matter that you can see.
Color, shape, size
Define an atom.
A. the smallest part of an element that has the properties of the element
B. a combination of elements like H20
C. a type of matter made up of two or more elements
A. the smallest part of an element that has the properties of the element
If a pour a spoonful of sugar into a cup of water and stir, what will eventually happen?
A. the sugar will float to the top and the water will stay at the bottom
B. the sugar will remain a solid
C. it will form a solution
C. it will form a solution
If you heat water in a pan, what will happen?
A. it will remain a liquid and its molecules will vibrate in place
B. it will become a gas and its molecules will vibrate in place
C. it will become a water vapor and its molecules will move faster
C. it will become a water vapor and its molecules will move faster
What does a cylinder measure?
A. volume
B. density
C. mass
A. volume
Define solubility.
A. how well a molecule can become a compound
B. how well a substance dissolves in another material and become a solution
C. ability to remain a solid in water
B. how well a substance dissolves in another material
Which sample is most likely sand?
Sample A: soft and silky, white, and soluble
Sample B: grainy, tan, and insoluble
Sample C: rough, powdery, pink, and soluble
Sample B: grainy, tan, and insoluble
Sam wants to draw a model to show that the particles of matter are too small to be seen. Which would best help him to show this concept?
A. Sam should model the elements that make up water.
B. Sam should model the height, width, and length of a block of ice.
C.Sam should model the mass of a sugar cube.
A. Sam should model the elements that make up water.
Complete the sentence: The measurement of a property______
A. is if it is a solid, liquid or gas
B. are things you can notice with your senses
C. compares it to a standard unit of measure like kilograms
C. compares it to a standard unit of measure like kilograms