Show:
Drawing
Matter
What's the Matter
Define Matter
Are You Matter?
100
Draw a picture of denisty on the board and label each of the substances in your picture
What is at the descretion of the teacher.
100
Two beakers are filled with water. Beaker A measures 150 mL and beaker B measures 200 mL of water. Which of the properties is the same for the water in both beakers? a. mass b. weight c. density d. volume
What is d. volume
100
Dry ice is solid carbon dioxide. At room temperature, it changes directly into a gas. A model of which of the following would describe this change? a. evaporation results in a reduction of the mass of CO2 b. freezing occurs due to a decrease in kinetic energy c. sublimation occurs due to an increase in kinetic energy d. deposition causes the particles of CO2 to lock into place
What is c. sublimation occurs due to an increase in kinetic energy
100
Which of these substances is a compound? a. carbon b. chlorine c. uranium d. ammonia
What is d. ammonia NH3
100
Which type of substance is always made up of a single type of atom? a. mixture b. element c. molecule d. compound
What is b. element
200
Draw a picture of solid, liquid, and gas particles and note the amount of kinetic energy in each picture; low energy or high energy.
What is at the descretion of the teacher.
200
Which process is an example of a physical change? a. burning b. rusting c. flattening d. decomposing
What is c. flattening
200
Which changes of state result in a decrease in kinetic energy of the particles? a. sublimation, melting, boiling b. melting, freezing, evaporation c. sublimation, deposition, melting d. deposition, freezing, condensation
What is d. deposition, freezing, condensation
200
Which of these is an example of a solution? a. milk b. brass c. mercury d. concrete
What is c. mercury
200
Which process is an example of a chemical change? a. an iron nail rusting b. bath water cooling while you take a bath c. piece of metal being heated until it expands c. glass windo breaking when hit with a ball
What is a. an iron nail rusting
300
Draw a 3 dimensional box and label the length 25 cm, the width 18 cm and the height 10 cm. Now use the formula V=LWH to find the volume measured in centimeters cubed.
What is the volumer = 4,500 centimeters cubed
300
Chemica changes result in new substances, but physical changes do not. Which process is an example of a chemical change? a. chopping a tree b. cooking a steak c. heating a cup of tea d. drying clothes in the dryer
What is c. cooking a steak
300
Which state of matter will take both the volume and shape of the container that holds it? a. gas b. ice c. liquid d. solid
What is a. gas
300
Which statement describes a chemical property of an object? a. the object is green b. the object has a powdery texture c. the object's density is 2.11 g/cm cubed d. the object reacts with acid to form water
What is d. the object reacts with acid to form water
300
Which of these is a chemical property of a sheet of paper? a. the paper can be burned b. the paper can be crumpled c. the paper doesn't attract a magnet d. the paper doesn't conduct electricity
What is a. the paper can be burned
400
Make a list of 3 physical properties that are not listed on Ms. Sikora's poster.
What is solubility, thermal conductivity, magnetic attraction, sublimation, deposition
400
Which types of changes observe the law of conservation of mass? a. only changes of state b. only physical changes c. only chemical changes d. physical changes and chemical changes
What is d. physical changes and chemical changes
400
Which of these common substances is a homogeneous mixture? a.table salt b. pure water c. whole milk d. maple syrup
What is d. maple syrup
400
Which statement is true of all matter? a. it has mass b. it can be seen c. it exists only as a solid d. it maintains its shape and size
What is a. it has mass
400
Which phrase describes the mass of an ice cube? a. total amount of water in the ice cube b. estimation of weight of the ice cube c. amount of space that the ice cube occupies d. product found by multiplying lenght, width, volume
What is a. total amount of water in the ice cube
500
Draw a diagram of mixing baking soda with vinegar. Label the type of reaction occuring and identify the new substance that has been created.
What is chemical reaction and carbon dioxide is the new substance.
500
Alisa placed a small seashell on the pan of a balance. What other tool does she need to determine the density of the seashell? a. scale b. thermometer c. calculator d. graduted cylinder
What is d. graduated cylinder
500
Which of these mixtures is a suspension? a. salad dressing b. gelatin c. whipped cream d. apple juice
What is a. salad dressing
500
Some properties are the same in a substance no matter the amount of substance. Which of the following properties does not change based on the amount of the substance? a. density b. mass c. volume d. weight
What is a. density
500
What is the volume of a solid figure with the length of 6 cm, height of 5 cm, and a width of 10 cm?
What is 300 centimeters cubed