Chemistry Ch. 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Which property of matter is a measure of the gravitational force? | weight
🗑
|
||||
| In a graduated cylinder containing several liquid layers, the least dense liquid is found... | floating at the top
🗑
|
||||
| How does a physical change differ from a chemical change? | A physical change keeps its composition.
🗑
|
||||
| Melting crayons is an example of a... | physical change
🗑
|
||||
| Which of the following units would be best for describing the volume of mercury (liquid) used in an experiment? | liters or milliliters
🗑
|
||||
| Which of the following events is not a common sign that a chemical change has taken place? | change in state
🗑
|
||||
| What chemical property is responsible for iron rusting? | reactivity with oxygen
🗑
|
||||
| The motion of a 150g ball is more difficult to change than the motion of a 50g ball because the 150g ball has... | more mass than the 50g ball
🗑
|
||||
| What unit of density would be appropriate to describe a solid bar of silver? | g/cm3
🗑
|
||||
| Which physical property of matter describes the relationship between mass and volume? | density
🗑
|
||||
| Souring milk is an example of a... | chemical change
🗑
|
||||
| Malleability is an example of a... | physical property
🗑
|
||||
| The saltiness of seawater is the result of... | solubility
🗑
|
||||
| Objects float or sink as a result of... | density
🗑
|
||||
| The physical form in which a substance exists is... | state
🗑
|
||||
| The type of matter that makes up an object and the way it is arranged is... | composition
🗑
|
||||
| The breakdown of water to form two gases is the result of... | electrolysis
🗑
|
||||
| The ability of a substance to resist changes in motion is... | inertia
🗑
|
||||
| The tendency of a substance to resist burning is... | nonflammability
🗑
|
||||
| The rate at which a substance conducts heat is called... | thermal conductivity
🗑
|
||||
| Because of _______ all objects tend to resist a change in motion. | inertia
🗑
|
||||
| The physical property of matter that describes the relationship between mass and volume is _______. | density
🗑
|
||||
| Water evaporating from a puddle is an example of a _______________. | physical change
🗑
|
||||
| One way to learn about the ________ properties of a substance is to observe what new substances form during reaction. | chemical
🗑
|
||||
| An object's ______ is affected by the gravitational force. | weight
🗑
|
||||
| A copper penny can turn green if it reacts with carbon dioxide and water. This is an example of a _______________. | chemical change
🗑
|
||||
| Which of the following is not a physical property of matter? | reactivity with water
🗑
|
||||
| During physical changes, matter always retains its... | identity
🗑
|
||||
| To compare the densities of oil and water, pour the liquids into a container and observe how they... | separate into layers
🗑
|
||||
| Summarize the difference between mass and weight. | 1. Mass is a measure of the amount of matter, and weight is a measure of the gravitational force.
2. Weight depends on the location.
3. Mass is measured with a balance and written in g/kg, and weight is measured with a spring scale and written in N.
🗑
|
||||
| What has mass and takes up space? | volume
🗑
|
||||
| Aluminum made into thin sheets of foil is an example of ____________. | malleability
🗑
|
||||
| An ice cube made of solid water is an example of _____. | state
🗑
|
||||
| Rust forming on metal is an example of __________. | reactivity
🗑
|
||||
| Copper pulled into thin wires is an example of _________. | ductility
🗑
|
||||
| A flavored drink mix dissolving in water is an example of __________. | solubility
🗑
|
||||
| Objects floating or sinking is an example of _______. | density
🗑
|
||||
| Wood burning in a fireplace is an example of ____________. | flammability
🗑
|
||||
| A flower smelling sweet is an example of ____. | odor
🗑
|
||||
| Things with ______ cannot share the same place at the same time. | volume
🗑
|
||||
| A chemical ________ describes which changes are possible for a substance. | property
🗑
|
||||
| A chemical ______ describes the process by which new substances are formed. | change
🗑
|
||||
| The amount of matter in an object is its ____. | mass
🗑
|
||||
| The SI Unit for mass is _________________. | grams or kilograms
🗑
|
||||
| If you know an object's mass you can figure out its ______ on Earth. | weight
🗑
|
||||
| You could use ___________ to measure the volume of a soft drink. | milliliters
🗑
|
||||
| State- | the physical form in which a substance exists
🗑
|
||||
| Identity- | during physical changes, matter always retains its
🗑
|
||||
| Composition- | the type of matter that makes up an object and the way it is arranged
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
itslizzie143
Popular Chemistry sets